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Round|Lab Grown|IGI

5.57ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG608398161

Shape and cutting style on the report: Round brilliant

Certificate IGI LG608398161

Diamond specifications and retailer prices

From $759 USD
As of October 29, 2026
Save $5,881 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,640 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.57ct lab-grown round diamond

This 5.57ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG608398161 or 608398161. Listed at 18 retailers as of October 29, 2026, with prices from $759 to $6,640, a $5,881 spread on the same certified stone. Brilliant Earth lists it at $6,640. 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

5.57
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608398161
Dimensions11.36 × 11.33 × 6.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.36 mm11.33 mm5.57 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608398161
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

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: $6,640 USD|Low: $726 USD|High: $6,660 USD|Avg: $2,039 USD|-0.3%
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
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Retailer 17
Retailer 18
October 29, 2026
Retailer 4$759 USD
Retailer 14$826 USD
Retailer 16$881 USD
Retailer 18$881 USD
Retailer 17$1,159 USD
Retailer 2$1,341 USD
Retailer 5$1,355 USD
Retailer 12$1,415 USD
Retailer 7$1,426 USD
Retailer 11$1,445 USD
Retailer 6$2,017 USD
Retailer 15$2,095 USD
Retailer 3$2,477 USD
Retailer 8$2,978 USD
Retailer 9$3,041 USD
Retailer 13$3,307 USD
Retailer 10$3,660 USD
Brilliant Earth$6,640 USD

41 data points across 18 retailers

18 retailers$759 USD to $6,640 USD

A
Cheapest Retailer
-
$759 USD
A
Retailer 2
-
$826 USD
View
A
Retailer 3
-
$881 USD
View
Retailer 4
-
$881 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$1,159 USD
£913 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,341 USD
£1,056 GBP
View
A
Retailer 7
-
$1,355 USD
View
B+
Retailer 8
-
$1,415 USD
View
B+
Retailer 9
-
$1,426 USD
View
A
Retailer 10
-
$1,445 USD
€1,376 EUR
View
B+
Retailer 11
-
$2,017 USD
View
B+
Retailer 12
-
$2,095 USD
View
B+
Retailer 13
-
$2,477 USD
View
B
Retailer 14
-
$2,978 USD
View
Retailer 15
-
$3,041 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$3,307 USD
£2,604 GBP
View
Retailer 17
-
$3,660 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
8717406A · Oct 29
$6,640 USD
View
17 more retailers have this diamond
Prices start from $759 USDSave up to $5,881 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
5.57ct Round
$759 USD