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Marquise|Lab Grown|IGI

0.70ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG677512502

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677512502

Diamond specifications and retailer prices

From $465 NZD
As of November 3, 2026
Save $3,527 NZD (88%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $3,992 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677512502 or 677512502. Listed at 30 retailers as of November 3, 2026, with prices from $465 to $3,992, a $3,527 spread on the same certified stone. Do Amore Diamonds lists it at $3,992. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677512502
Dimensions9.63 × 4.65 × 2.79 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm4.65 mm0.70 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677512502
Side View
Table 62.0%Crown 34.2°Girdle: MediumPavilion 40.1°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,073 NZD|Low: $465 NZD|High: $2,304 NZD|Avg: $1,164 NZD|+3.4%
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 7$465 NZD
Retailer 3$514 NZD
Retailer 2$766 NZD
Retailer 14$901 NZD
Retailer 10$1,031 NZD
Retailer 1$1,073 NZD
Retailer 15$1,128 NZD
Retailer 9$1,135 NZD
Retailer 5$1,190 NZD
Retailer 12$1,206 NZD
Retailer 13$1,254 NZD
Retailer 4$1,277 NZD
Retailer 8$1,455 NZD
Retailer 6$1,694 NZD
Retailer 11$2,276 NZD

45 data points across 15 retailers

30 retailers$465 NZD to $3,992 NZD

Retailer 1
-
$399 NZD
Price last confirmed 34 days ago
Retailer 2
-
$399 NZD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$465 NZD
View
Final sale: no returns
Retailer 4
-
$483 NZD
View
Price last confirmed 37 days ago
Retailer 5
-
$509 NZD
View
Price last confirmed 41 days ago
Retailer 6
-
$514 NZD
View
Price last confirmed 31 days ago
Retailer 7
-
$514 NZD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$637 NZD
View
A
Retailer 9
-
$766 NZD
View
A
Retailer 10
-
$844 NZD
View
Retailer 11
-
$901 NZD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,031 NZD
View
A
Retailer 13
-
$1,073 NZD
View
B+
Retailer 14
-
$1,128 NZD
View
A
Retailer 15
-
$1,135 NZD
View
B+
Retailer 16
-
$1,190 NZD
View
B+
Retailer 17
-
$1,206 NZD
View
Retailer 18
-
$1,254 NZD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
$1,277 NZD
View
B+
Retailer 20
-
$1,455 NZD
View
B+
Retailer 21
-
$1,637 NZD
View
B+
Retailer 22
-
$1,694 NZD
View
Retailer 23
-
$1,827 NZD
View
Price last confirmed 36 days ago
B
Retailer 24
-
$1,934 NZD
View
B
Retailer 25
-
$2,127 NZD
View
B
Retailer 26
-
$2,127 NZD
View
B+
Retailer 27
-
$2,276 NZD
View
B
Retailer 28
-
$2,308 NZD
View
B
Retailer 29
-
$3,246 NZD
View
Most Expensive
B
Do Amore Diamonds
27-78521F4DD · Nov 3
$3,992 NZD
$2,250 USD
View
29 more retailers have this diamond
Prices start from $465 NZDSave up to $3,527 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
$465 NZD