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Marquise|Lab Grown|IGI

0.70ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804625042

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804625042

Diamond specifications and retailer prices

From $729 NZD
As of November 3, 2026
Save $3,779 NZD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $7,007 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804625042 or 804625042. Listed at 28 retailers as of November 1, 2026, with a 518% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804625042
Dimensions9.61 × 4.54 × 2.82 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.61 mm4.54 mm0.70 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804625042
Side View
Table 59.0%Crown 33.4°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,778 NZD|Low: $757 NZD|High: $4,561 NZD|Avg: $1,855 NZD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 14$789 NZD
Retailer 11$882 NZD
Retailer 2$979 NZD
Retailer 15$979 NZD
Retailer 7$1,059 NZD
Retailer 3$1,451 NZD
Retailer 12$1,574 NZD
Retailer 13$1,740 NZD
Retailer 1$1,778 NZD
Retailer 4$1,864 NZD
Retailer 8$1,960 NZD
Retailer 5$2,393 NZD
Retailer 10$2,430 NZD
Retailer 6$2,842 NZD
Retailer 9$4,508 NZD

44 data points across 15 retailers

28 retailers$729 NZD to $4,508 NZD

A
Cheapest Retailer
-
$729 NZD
Retailer 2
-
$757 NZD
View
Price last confirmed 34 days ago
A
Retailer 3
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$789 NZD
View
A
Retailer 4
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$882 NZD
View
Final sale: no returns
Retailer 5
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$883 NZD
View
Price last confirmed 37 days ago
A
Retailer 6
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$908 NZD
View
A
Retailer 7
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$979 NZD
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Retailer 8
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$979 NZD
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Price last confirmed 33 days ago
Retailer 9
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$979 NZD
View
Price last confirmed 11 days ago
A
Retailer 10
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$1,059 NZD
View
B+
Retailer 11
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$1,451 NZD
View
Retailer 12
-
$1,574 NZD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,740 NZD
View
B+
Retailer 14
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$1,778 NZD
View
B
Retailer 15
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$1,864 NZD
View
B+
Retailer 16
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$1,960 NZD
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B
Retailer 17
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$2,393 NZD
View
B
Retailer 18
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$2,430 NZD
View
Retailer 19
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$2,840 NZD
View
Price last confirmed 36 days ago
B
Retailer 20
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$2,842 NZD
View
B
Retailer 21
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$3,014 NZD
View
B
Retailer 22
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$3,482 NZD
View
B
Retailer 23
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$3,725 NZD
View
B
Retailer 24
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$3,727 NZD
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B
Retailer 25
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$4,183 NZD
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B
Retailer 26
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$4,508 NZD
View
Retailer 27
-
$6,032 NZD
View
Price under review
Most Expensive
Do Amore Diamonds
27-14FDAE165 · Nov 3
$7,007 NZD
$3,950 USD
View
Price under review
27 more retailers have this diamond
Prices start from $729 NZDSave up to $3,779 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.70ct Marquise
$729 NZD