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Oval|Lab Grown|IGI

7.21ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG617400047

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG617400047

Diamond specifications and retailer prices

From $1,730 NZD
$975 USD
As of October 29, 2026
Save $8,171 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,901 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.21ct lab-grown oval diamond

This 7.21ct 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 LG617400047 or 617400047. Listed at 18 retailers as of October 29, 2026, with prices from $1,730 to $9,901, a $8,171 spread on the same certified stone. Brilliant Earth lists it at $9,901. 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

7.21
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617400047
Dimensions15.34 × 10.97 × 6.83 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
15.34 mm10.97 mm7.21 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617400047
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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: $9,901 NZD|Low: $1,586 NZD|High: $9,901 NZD|Avg: $4,149 NZD
Brilliant Earth
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
October 31, 2026
Retailer 9$1,730 NZD
Retailer 13$1,883 NZD
Retailer 4$2,007 NZD
Retailer 17$2,007 NZD
Retailer 12$2,315 NZD
Retailer 3$2,400 NZD
Retailer 5$2,908 NZD
Retailer 11$3,094 NZD
Retailer 10$3,208 NZD
Retailer 2$3,288 NZD
Retailer 8$3,760 NZD
Retailer 14$4,324 NZD
Retailer 16$5,426 NZD
Retailer 6$5,543 NZD
Retailer 18$6,221 NZD
Retailer 15$6,841 NZD
Retailer 7$6,988 NZD
Brilliant Earth$9,901 NZD

35 data points across 18 retailers

18 retailers$1,730 NZD to $9,901 NZD

A
Cheapest Retailer
-
$1,730 NZD
$975 USD
A
Retailer 2
-
$1,883 NZD
$1,061 USD
View
A
Retailer 3
-
$2,007 NZD
$1,131 USD
View
Retailer 4
-
$2,007 NZD
$1,131 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$2,315 NZD
$1,305 USD
View
Retailer 6
-
$2,400 NZD
£1,065 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$2,908 NZD
$1,639 USD
View
A
Retailer 8
-
$3,094 NZD
£1,373 GBP
View
B+
Retailer 9
-
$3,208 NZD
$1,808 USD
View
A
Retailer 10
-
$3,288 NZD
€1,765 EUR
View
A
Retailer 11
-
$3,760 NZD
$2,119 USD
View
B+
Retailer 12
-
$4,324 NZD
$2,437 USD
View
B+
Retailer 13
-
$5,426 NZD
$3,058 USD
View
B+
Retailer 14
-
$5,543 NZD
£2,460 GBP
View
B
Retailer 15
-
$6,221 NZD
$3,506 USD
View
B
Retailer 16
-
$6,841 NZD
£3,036 GBP
View
Retailer 17
-
$6,988 NZD
$3,939 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
8994025A · Oct 29
$9,901 NZD
$5,580 USD
View
17 more retailers have this diamond
Prices start from $1,730 NZDSave up to $8,171 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
7.21ct Oval
$1,730 NZD