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Round|Lab Grown|IGI

6.54ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG845612271

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845612271

Diamond specifications and retailer prices

From $1,489 SGD
HK$9,100 HKD
As of October 25, 2026
8 retailers carry this diamond
Most expensive: $6,692 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG845612271 or 845612271. Listed at 8 retailers as of October 21, 2026. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845612271
Dimensions12.07 × 12.12 × 7.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm12.12 mm6.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845612271
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: $6,692 SGD|Low: $1,489 SGD|High: $6,692 SGD|Avg: $3,661 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5$1,489 SGD
Retailer 9$1,833 SGD
Retailer 2$1,899 SGD
Retailer 7$2,028 SGD
Retailer 4$2,044 SGD
Retailer 6$3,518 SGD
Retailer 8$4,369 SGD
Retailer 3$4,731 SGD
Retailer 10$6,154 SGD
Rare Carat$6,692 SGD

12 data points across 10 retailers

8 retailers$1,489 SGD to $6,692 SGD

Retailer 1
-
$1,489 SGD
HK$9,100 HKD
Price last confirmed 7 days ago
Retailer 2
-
$1,833 SGD
$1,434 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,899 SGD
£1,169 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
$2,028 SGD
$1,586 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$2,044 SGD
€1,523 EUR
View
Price last confirmed 8 days ago
Retailer 6
-
$4,369 SGD
$3,418 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$4,731 SGD
£2,914 GBP
View
Price last confirmed 7 days ago
Most Expensive
Rare Carat
KI2716122KF845 · Oct 21
$6,692 SGD
$5,235 USD
View
Price last confirmed 11 days ago
7 more retailers have this diamond

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.

6.54ct Round
$1,489 SGD