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Round|Lab Grown|IGI

6.72ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG615367409

Shape and cutting style on the report: Round brilliant

Certificate IGI LG615367409

Diamond specifications and retailer prices

From $951 USD
As of October 29, 2026
Save $6,209 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,160 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.72ct lab-grown round diamond

This 6.72ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615367409 or 615367409. Listed at 21 retailers as of October 29, 2026, with prices from $951 to $7,160, a $6,209 spread on the same certified stone. Brilliant Earth lists it at $7,160. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615367409
Dimensions12.06 × 11.98 × 7.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.06 mm11.98 mm6.72 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615367409
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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: $7,160 USD|Low: $951 USD|High: $9,550 USD|Avg: $2,640 USD|-9.8%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 7$951 USD
Retailer 20$1,035 USD
Retailer 10$1,064 USD
Retailer 3$1,103 USD
Retailer 5$1,103 USD
Retailer 4$1,451 USD
Retailer 8$1,594 USD
Retailer 2$1,694 USD
Retailer 11$1,766 USD
Retailer 17$1,770 USD
Retailer 16$1,826 USD
Retailer 19$2,042 USD
Retailer 13$2,135 USD
Retailer 21$2,377 USD
Retailer 9$2,922 USD
Retailer 6$3,102 USD
Retailer 14$3,421 USD
Retailer 12$3,423 USD
Retailer 18$3,747 USD
Retailer 15$3,839 USD
Retailer 22$5,220 USD
Brilliant Earth$7,160 USD

36 data points across 22 retailers

21 retailers$951 USD to $7,160 USD

A
Cheapest Retailer
-
$951 USD
A
Retailer 2
-
$1,035 USD
View
A
Retailer 3
-
$1,103 USD
View
Retailer 4
-
$1,103 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,451 USD
£1,143 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,594 USD
View
A
Retailer 7
-
$1,694 USD
£1,334 GBP
View
B+
Retailer 8
-
$1,766 USD
View
B+
Retailer 9
-
$1,770 USD
View
A
Retailer 10
-
$1,826 USD
€1,739 EUR
View
Retailer 11
-
$2,042 USD
A$3,142 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,135 USD
ZAR 34,484 ZAR
View
B+
Retailer 13
-
$2,377 USD
View
B+
Retailer 14
-
$2,922 USD
View
B
Retailer 15
-
$3,102 USD
View
B
Retailer 16
-
$3,421 USD
View
Retailer 17
-
$3,423 USD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$3,747 USD
£2,950 GBP
View
B
Retailer 19
-
$3,839 USD
View
Retailer 20
-
$5,220 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
8871961A · Oct 30
$7,160 USD
View
20 more retailers have this diamond
Prices start from $951 USDSave up to $6,209 USD

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 Round
$951 USD