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Oval|Lab Grown|IGI

6.72ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG627430730

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG627430730

Diamond specifications and retailer prices

From $1,544 NZD
$870 USD
As of October 29, 2026
Save $7,683 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,226 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.72ct lab-grown oval diamond

This 6.72ct 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 LG627430730 or 627430730. Listed at 17 retailers as of October 29, 2026, with prices from $1,544 to $9,226, a $7,683 spread on the same certified stone. Brilliant Earth lists it at $9,226. 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

6.72
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627430730
Dimensions15.26 × 10.75 × 6.72 mm
L/W Ratio1.42
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
15.26 mm10.75 mm6.72 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627430730
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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: Oct 29
Current: $9,226 NZD|Low: $1,482 NZD|High: $9,510 NZD|Avg: $3,873 NZD|-3.0%
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
October 31, 2026
Retailer 5$1,544 NZD
Retailer 11$1,678 NZD
Retailer 3$1,790 NZD
Retailer 16$1,790 NZD
Retailer 17$1,959 NZD
Retailer 10$2,103 NZD
Retailer 8$2,700 NZD
Retailer 2$2,753 NZD
Retailer 6$2,878 NZD
Retailer 14$3,122 NZD
Retailer 12$4,116 NZD
Retailer 9$4,732 NZD
Retailer 4$5,034 NZD
Retailer 7$5,601 NZD
Retailer 15$6,747 NZD
Retailer 13$6,884 NZD
Brilliant Earth$9,226 NZD

39 data points across 17 retailers

17 retailers$1,544 NZD to $9,226 NZD

A
Cheapest Retailer
-
$1,544 NZD
$870 USD
A
Retailer 2
-
$1,678 NZD
$946 USD
View
Retailer 3
-
$1,790 NZD
$1,009 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,790 NZD
$1,009 USD
View
Retailer 5
-
$1,959 NZD
£869 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,103 NZD
$1,185 USD
View
A
Retailer 7
-
$2,700 NZD
$1,522 USD
View
A
Retailer 8
-
$2,753 NZD
£1,222 GBP
View
B+
Retailer 9
-
$2,878 NZD
$1,622 USD
View
B+
Retailer 10
-
$4,116 NZD
$2,320 USD
View
B+
Retailer 11
-
$4,732 NZD
$2,667 USD
View
B+
Retailer 12
-
$5,034 NZD
$2,837 USD
View
B+
Retailer 13
-
$5,601 NZD
$3,157 USD
View
Retailer 14
-
$6,212 NZD
$3,501 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$6,747 NZD
£2,994 GBP
View
Retailer 16
-
$6,884 NZD
$3,880 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
9812734A · Oct 29
$9,226 NZD
$5,200 USD
View
16 more retailers have this diamond
Prices start from $1,544 NZDSave up to $7,683 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
6.72ct Oval
$1,544 NZD