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Radiant|Lab Grown|IGI

0.77ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG770687088

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG770687088

Diamond specifications and retailer prices

From $234 NZD
As of November 3, 2026
Save $582 NZD (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,120 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 0.77ct lab-grown radiant diamond

This 0.77ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770687088 or 770687088. Listed at 20 retailers as of November 2, 2026, with a 248% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle49.4°
Pavilion angle29.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687088
Dimensions6.70 × 4.47 × 2.86 mm
L/W Ratio1.50
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm4.47 mm0.77 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687088
Side View
Table 66.0%Crown 49.4°Girdle: MediumPavilion 29.3°Culet: NoneDepth 64.0%

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: $2,120 NZD|Low: $200 NZD|High: $2,203 NZD|Avg: $704 NZD|-3.8%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 6$204 NZD
Retailer 13$234 NZD
Retailer 4$270 NZD
Retailer 16$451 NZD
Retailer 9$452 NZD
Retailer 15$465 NZD
Retailer 2$491 NZD
Retailer 12$502 NZD
Retailer 14$607 NZD
Retailer 3$624 NZD
Retailer 7$656 NZD
Retailer 10$678 NZD
Retailer 18$704 NZD
Retailer 19$747 NZD
Retailer 5$814 NZD
Retailer 17$816 NZD
Retailer 8$915 NZD
Retailer 11$1,352 NZD
MOH London$2,120 NZD

41 data points across 19 retailers

20 retailers$234 NZD to $816 NZD

Retailer 1
-
$204 NZD
Price last confirmed 12 days ago
A
Retailer 2
-
$234 NZD
View
Retailer 3
-
$270 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$294 NZD
View
A
Retailer 5
-
$451 NZD
View
Retailer 6
-
$452 NZD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$465 NZD
View
A
Retailer 8
-
$491 NZD
View
A
Retailer 9
-
$502 NZD
View
B+
Retailer 10
-
$607 NZD
View
Retailer 11
-
$624 NZD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$656 NZD
View
Retailer 13
-
$678 NZD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$704 NZD
View
B+
Retailer 15
-
$747 NZD
View
Retailer 16
-
$814 NZD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$816 NZD
View
Retailer 18
-
$915 NZD
View
Price last confirmed 8 days ago
Retailer 19
-
$1,352 NZD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG770687088 · Oct 25
$2,120 NZD
£941 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $234 NZDSave up to $582 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 Radiant
$234 NZD