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Marquise|Lab Grown|IGI

0.77ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG790611930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611930

Diamond specifications and retailer prices

From $386 NZD
$217 USD
As of November 2, 2026
Save $1,832 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,218 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.77ct lab-grown marquise diamond

This 0.77ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611930 or 790611930. Listed at 22 retailers as of November 1, 2026, with prices from $386 to $2,218, a $1,832 spread on the same certified stone. Reve Diamonds lists it at $2,218. 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

0.77
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611930
Dimensions9.72 × 4.79 × 2.93 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
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
9.72 mm4.79 mm0.77 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611930
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.2%

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 2
Current: $1,543 NZD|Low: $386 NZD|High: $2,636 NZD|Avg: $1,139 NZD|+3.0%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Reve Diamonds
November 2, 2026
Retailer 12$386 NZD
Retailer 4$430 NZD
Retailer 16$448 NZD
Retailer 18$478 NZD
Retailer 14$512 NZD
Retailer 2$546 NZD
Retailer 7$821 NZD
Retailer 9$851 NZD
Retailer 11$853 NZD
Retailer 17$869 NZD
Retailer 19$878 NZD
Retailer 15$880 NZD
Retailer 21$899 NZD
Retailer 5$1,292 NZD
Retailer 10$1,302 NZD
Retailer 20$1,537 NZD
Retailer 1$1,543 NZD
Retailer 13$1,617 NZD
Retailer 3$1,631 NZD
Retailer 6$1,869 NZD
Retailer 8$2,059 NZD
Reve Diamonds$2,218 NZD

36 data points across 22 retailers

22 retailers$386 NZD to $2,218 NZD

A
Cheapest Retailer
-
$386 NZD
$217 USD
A
Retailer 2
-
$430 NZD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$448 NZD
$252 USD
View
A
Retailer 4
-
$478 NZD
$269 USD
View
Retailer 5
-
$512 NZD
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$546 NZD
HK$2,400 HKD
View
A
Retailer 7
-
$821 NZD
$462 USD
View
A
Retailer 8
-
$851 NZD
€456 EUR
View
A
Retailer 9
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$853 NZD
$480 USD
View
A
Retailer 10
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$869 NZD
ZAR 7,899 ZAR
View
A
Retailer 11
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$878 NZD
$494 USD
View
A
Retailer 12
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$880 NZD
£390 GBP
View
A
Retailer 13
-
$899 NZD
$506 USD
View
B+
Retailer 14
-
$1,292 NZD
SGD 982 SGD
View
Retailer 15
-
$1,302 NZD
A$1,127 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,537 NZD
$865 USD
View
B+
Retailer 17
-
$1,543 NZD
$868 USD
View
B+
Retailer 18
-
$1,617 NZD
$910 USD
View
B+
Retailer 19
-
$1,631 NZD
$918 USD
View
B
Retailer 20
-
$1,869 NZD
£828 GBP
View
B
Retailer 21
-
$2,059 NZD
£912 GBP
View
Most Expensive
B
Reve Diamonds
37994C00C · Nov 1
$2,218 NZD
$1,248 USD
View
21 more retailers have this diamond
Prices start from $386 NZDSave up to $1,832 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
0.77ct Marquise
$386 NZD