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Oval|Lab Grown|IGI

6.54ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG821640895

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821640895

Diamond specifications and retailer prices

From $1,293 USD
HK$10,100 HKD
As of November 1, 2026
Save $4,087 USD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,380 USD at With Clarity · As of November 3, 2026
View at With Clarity

About this 6.54ct lab-grown oval diamond

This 6.54ct lab-grown oval 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 LG821640895 or 821640895. Listed at 8 retailers as of November 1, 2026, with prices from $1,293 to $5,380, a $4,087 spread on the same certified stone. With Clarity lists it at $5,380. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821640895
Dimensions15.32 × 10.47 × 6.52 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.32 mm10.47 mm6.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821640895
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,727 USD|Low: $1,620 USD|High: $5,328 USD|Avg: $3,055 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 3, 2026
Retailer 1$1,727 USD
Retailer 3$1,771 USD
Retailer 2$1,791 USD
Retailer 4$3,818 USD
Retailer 5$3,899 USD
With Clarity$5,272 USD

40 data points across 6 retailers

8 retailers$1,293 USD to $5,380 USD

A
Cheapest Retailer
-
$1,293 USD
HK$10,100 HKD
A
Retailer 2
-
$1,727 USD
£1,360 GBP
View
A
Retailer 3
-
$1,771 USD
€1,687 EUR
View
B+
Retailer 4
-
$1,791 USD
View
B+
Retailer 5
-
$2,631 USD
View
B
Retailer 6
-
$3,818 USD
£3,006 GBP
View
B
Retailer 7
-
$3,899 USD
View
Most Expensive
B
With Clarity
821640895 · Nov 3
$5,380 USD
View
7 more retailers have this diamond
Prices start from $1,293 USDSave up to $4,087 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
6.54ct Oval
$1,293 USD