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Round|Lab Grown|IGI

6.54ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG601308252

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601308252

Diamond specifications and retailer prices

From $1,298 SGD
$1,015 USD
As of November 1, 2026
Save $8,163 SGD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,460 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.54ct lab-grown round diamond

This 6.54ct 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 LG601308252 or 601308252. Listed at 13 retailers as of October 31, 2026, with prices from $1,298 to $9,460, a $8,163 spread on the same certified stone. Brilliant Earth lists it at $9,460. 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

6.54
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601308252
Dimensions12.00 × 11.93 × 7.41 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
12.00 mm11.93 mm6.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601308252
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 41.3°Culet: NoneDepth 61.9%

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: Nov 1
Current: $9,460 SGD|Low: $1,038 SGD|High: $12,873 SGD|Avg: $3,621 SGD|-26.5%
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
Retailer 17
November 1, 2026
Retailer 14$1,298 SGD
Retailer 3$1,411 SGD
Retailer 17$1,454 SGD
Retailer 5$1,865 SGD
Retailer 10$1,970 SGD
Retailer 12$2,287 SGD
Retailer 15$2,402 SGD
Retailer 13$2,403 SGD
Retailer 11$2,790 SGD
Retailer 16$2,821 SGD
Retailer 4$3,146 SGD
Retailer 9$3,874 SGD
Retailer 7$5,050 SGD
Retailer 6$5,075 SGD
Retailer 2$5,104 SGD
Retailer 8$7,112 SGD
Brilliant Earth$9,460 SGD

41 data points across 17 retailers

13 retailers$1,298 SGD to $9,460 SGD

A
Cheapest Retailer
-
$1,298 SGD
$1,015 USD
A
Retailer 2
-
$1,411 SGD
$1,104 USD
View
A
Retailer 3
-
$1,454 SGD
$1,137 USD
View
Final sale: no returns
A
Retailer 4
-
$1,865 SGD
HK$11,400 HKD
View
A
Retailer 5
-
$1,970 SGD
£1,214 GBP
View
A
Retailer 6
-
$2,287 SGD
€1,704 EUR
View
B+
Retailer 7
-
$2,402 SGD
$1,879 USD
View
A
Retailer 8
-
$2,403 SGD
$1,880 USD
View
B+
Retailer 9
-
$2,790 SGD
A$3,357 AUD
View
B+
Retailer 10
-
$2,821 SGD
$2,207 USD
View
B+
Retailer 11
-
$3,146 SGD
$2,461 USD
View
B
Retailer 12
-
$5,104 SGD
£3,144 GBP
View
Most Expensive
B
Brilliant Earth
15433260A · Oct 31
$9,460 SGD
$7,400 USD
View
12 more retailers have this diamond
Prices start from $1,298 SGDSave up to $8,163 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
6.54ct Round
$1,298 SGD