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Round|Lab Grown|IGI

6.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG600356972

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600356972

Diamond specifications and retailer prices

From $1,227 SGD
$960 USD
As of October 29, 2026
Save $7,197 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,425 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.71ct lab-grown round diamond

This 6.71ct 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 LG600356972 or 600356972. Listed at 22 retailers as of October 29, 2026, with prices from $1,227 to $8,425, a $7,197 spread on the same certified stone. Brilliant Earth lists it at $8,425. 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

6.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600356972
Dimensions12.16 × 12.09 × 7.36 mm
L/W Ratio1.01
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
12.16 mm12.09 mm6.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600356972
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

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: $8,425 SGD|Low: $1,177 SGD|High: $10,342 SGD|Avg: $3,043 SGD|-6.5%
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
October 31, 2026
Retailer 3$1,227 SGD
Retailer 6$1,373 SGD
Retailer 7$1,423 SGD
Retailer 15$1,649 SGD
Retailer 11$1,868 SGD
Retailer 16$1,994 SGD
Retailer 8$2,049 SGD
Retailer 2$2,115 SGD
Retailer 12$2,187 SGD
Retailer 9$2,637 SGD
Retailer 10$2,662 SGD
Retailer 14$2,754 SGD
Retailer 4$4,410 SGD
Retailer 5$4,413 SGD
Retailer 13$4,853 SGD
Brilliant Earth$8,425 SGD

36 data points across 16 retailers

22 retailers$1,227 SGD to $8,425 SGD

A
Cheapest Retailer
-
$1,227 SGD
$960 USD
A
Retailer 2
-
$1,335 SGD
$1,044 USD
View
A
Retailer 3
-
$1,373 SGD
$1,074 USD
View
Final sale: no returns
A
Retailer 4
-
$1,423 SGD
$1,113 USD
View
Retailer 5
-
$1,423 SGD
$1,113 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,649 SGD
$1,290 USD
View
A
Retailer 7
-
$1,868 SGD
£1,151 GBP
View
B+
Retailer 8
-
$1,994 SGD
$1,560 USD
View
A
Retailer 9
-
$2,049 SGD
$1,603 USD
View
A
Retailer 10
-
$2,115 SGD
€1,576 EUR
View
A
Retailer 11
-
$2,187 SGD
£1,347 GBP
View
B+
Retailer 12
-
$2,637 SGD
A$3,174 AUD
View
B+
Retailer 13
-
$2,662 SGD
$2,082 USD
View
B+
Retailer 14
-
$2,754 SGD
ZAR 34,801 ZAR
View
B+
Retailer 15
-
$3,397 SGD
$2,657 USD
View
B+
Retailer 16
-
$3,730 SGD
$2,918 USD
View
B+
Retailer 17
-
$4,001 SGD
$3,130 USD
View
B
Retailer 18
-
$4,410 SGD
$3,450 USD
View
B
Retailer 19
-
$4,413 SGD
$3,452 USD
View
B
Retailer 20
-
$4,853 SGD
£2,989 GBP
View
B
Retailer 21
-
$4,955 SGD
$3,876 USD
View
Most Expensive
B
Brilliant Earth
10792717A · Oct 31
$8,425 SGD
$6,590 USD
View
21 more retailers have this diamond
Prices start from $1,227 SGDSave up to $7,197 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
6.71ct Round
$1,227 SGD