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Oval|Lab Grown|IGI

7.71ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG621411829

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG621411829

Diamond specifications and retailer prices

From $1,765 NZD
$995 USD
As of October 29, 2026
Save $13,919 NZD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,685 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 7.71ct lab-grown oval diamond

This 7.71ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621411829 or 621411829. Listed at 10 retailers as of October 29, 2026, with prices from $1,765 to $15,685, a $13,919 spread on the same certified stone. Do Amore Diamonds lists it at $15,685. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621411829
Dimensions16.39 × 11.12 × 6.75 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.39 mm11.12 mm7.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621411829
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

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: Oct 29
Current: $15,685 NZD|Low: $1,622 NZD|High: $18,506 NZD|Avg: $6,000 NZD|-15.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9$1,765 NZD
Retailer 7$1,922 NZD
Retailer 13$2,209 NZD
Retailer 12$3,272 NZD
Retailer 6$3,274 NZD
Retailer 5$3,687 NZD
Retailer 4$3,853 NZD
Retailer 11$4,239 NZD
Retailer 8$4,414 NZD
Retailer 2$7,709 NZD
Retailer 10$8,339 NZD
Retailer 3$9,550 NZD
Do Amore Diamonds$15,685 NZD

23 data points across 13 retailers

10 retailers$1,765 NZD to $15,685 NZD

A
Cheapest Retailer
-
$1,765 NZD
$995 USD
A
Retailer 2
-
$1,922 NZD
$1,083 USD
View
A
Retailer 3
-
$2,209 NZD
$1,245 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,272 NZD
$1,844 USD
View
A
Retailer 5
-
$3,274 NZD
$1,845 USD
View
A
Retailer 6
-
$4,239 NZD
$2,389 USD
View
A
Retailer 7
-
$4,414 NZD
$2,488 USD
View
B
Retailer 8
-
$7,709 NZD
£3,421 GBP
View
B
Retailer 9
-
$8,339 NZD
$4,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-D033C5028 · Oct 29
$15,685 NZD
$8,840 USD
View
9 more retailers have this diamond
Prices start from $1,765 NZDSave up to $13,919 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
7.71ct Oval
$1,765 NZD