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Round|Lab Grown|IGI

3.54ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG768657308

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768657308

Diamond specifications and retailer prices

From $450 USD
As of October 29, 2026
Save $2,480 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,930 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.54ct lab-grown round diamond

This 3.54ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768657308 or 768657308. Listed at 19 retailers as of October 29, 2026, with prices from $450 to $2,930, a $2,480 spread on the same certified stone. Brilliant Earth lists it at $2,930. 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

3.54
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768657308
Dimensions9.81 × 9.76 × 5.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm9.76 mm3.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768657308
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

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: $2,930 USD|Low: $450 USD|High: $2,930 USD|Avg: $1,378 USD
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
October 30, 2026
Retailer 10$450 USD
Retailer 3$507 USD
Retailer 6$507 USD
Retailer 14$705 USD
Retailer 13$879 USD
Retailer 8$921 USD
Retailer 12$955 USD
Retailer 15$1,183 USD
Retailer 5$1,324 USD
Retailer 2$1,774 USD
Retailer 9$1,826 USD
Retailer 11$2,074 USD
Retailer 7$2,114 USD
Retailer 4$2,220 USD
Brilliant Earth$2,930 USD

35 data points across 15 retailers

19 retailers$450 USD to $2,930 USD

A
Cheapest Retailer
-
$450 USD
A
Retailer 2
-
$507 USD
View
Final sale: no returns
A
Retailer 3
-
$507 USD
View
Retailer 4
-
$544 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$562 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$562 USD
View
A
Retailer 7
-
$705 USD
View
B+
Retailer 8
-
$879 USD
View
A
Retailer 9
-
$921 USD
£725 GBP
View
A
Retailer 10
-
$955 USD
View
A
Retailer 11
-
$1,183 USD
View
B+
Retailer 12
-
$1,324 USD
View
B+
Retailer 13
-
$1,774 USD
SGD 2,397 SGD
View
B+
Retailer 14
-
$1,805 USD
View
B+
Retailer 15
-
$1,826 USD
View
B+
Retailer 16
-
$2,074 USD
£1,633 GBP
View
B
Retailer 17
-
$2,114 USD
View
Retailer 18
-
$2,220 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21496290A · Oct 29
$2,930 USD
View
18 more retailers have this diamond
Prices start from $450 USDSave up to $2,480 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
3.54ct Round
$450 USD