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Round|Lab Grown|IGI

6.72ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG604301151

Shape and cutting style on the report: Round brilliant

Certificate IGI LG604301151

Diamond specifications and retailer prices

From $1,332 SGD
$1,042 USD
As of October 29, 2026
Save $3,910 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,650 SGD at Brilliant Earth · As of October 31, 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 LG604301151 or 604301151. Listed at 12 retailers as of October 29, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604301151
Dimensions11.94 × 11.99 × 7.48 mm
L/W Ratio1.00
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
11.94 mm11.99 mm6.72 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604301151
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: $14,650 SGD|Low: $1,066 SGD|High: $17,067 SGD|Avg: $4,586 SGD|-14.2%
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
November 1, 2026
Retailer 11$1,332 SGD
Retailer 13$1,492 SGD
Retailer 15$1,915 SGD
Retailer 9$2,349 SGD
Retailer 12$2,465 SGD
Retailer 10$2,467 SGD
Retailer 8$2,864 SGD
Retailer 7$2,919 SGD
Retailer 14$3,231 SGD
Retailer 3$5,193 SGD
Retailer 2$5,243 SGD
Retailer 6$5,316 SGD
Retailer 5$5,938 SGD
Retailer 4$7,288 SGD
Brilliant Earth$14,650 SGD

24 data points across 15 retailers

12 retailers$1,332 SGD to $5,243 SGD

A
Cheapest Retailer
-
$1,332 SGD
$1,042 USD
A
Retailer 2
-
$1,450 SGD
$1,134 USD
View
A
Retailer 3
-
$1,492 SGD
$1,167 USD
View
Final sale: no returns
A
Retailer 4
-
$1,915 SGD
HK$11,700 HKD
View
A
Retailer 5
-
$2,349 SGD
€1,750 EUR
View
B+
Retailer 6
-
$2,465 SGD
$1,928 USD
View
B+
Retailer 7
-
$2,467 SGD
$1,930 USD
View
B+
Retailer 8
-
$2,864 SGD
A$3,447 AUD
View
B+
Retailer 9
-
$2,897 SGD
$2,266 USD
View
B+
Retailer 10
-
$3,231 SGD
$2,527 USD
View
B
Retailer 11
-
$5,243 SGD
£3,229 GBP
View
Most Expensive
Brilliant Earth
15433416A · Oct 31
$14,650 SGD
$11,460 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,332 SGDSave up to $3,910 SGD

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
$1,332 SGD