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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 $1,081 AUD
$759 USD
As of October 29, 2026
Save $8,372 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,453 AUD 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 $1,081 to $9,453, a $8,372 spread on the same certified stone. Brilliant Earth lists it at $9,453. 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
Colour
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: $9,453 AUD|Low: $1,034 AUD|High: $9,481 AUD|Avg: $2,909 AUD|-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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4$1,081 AUD
Retailer 14$1,176 AUD
Retailer 16$1,254 AUD
Retailer 18$1,254 AUD
Retailer 17$1,650 AUD
Retailer 12$1,910 AUD
Retailer 5$1,929 AUD
Retailer 11$2,007 AUD
Retailer 7$2,030 AUD
Retailer 2$2,051 AUD
Retailer 6$2,871 AUD
Retailer 15$2,982 AUD
Retailer 3$3,526 AUD
Retailer 8$4,239 AUD
Retailer 9$4,329 AUD
Retailer 13$4,708 AUD
Retailer 10$5,210 AUD
Brilliant Earth$9,453 AUD

42 data points across 18 retailers

18 retailers$1,081 AUD to $9,453 AUD

A
Cheapest Retailer
-
$1,081 AUD
$759 USD
A
Retailer 2
-
$1,176 AUD
$826 USD
View
A
Retailer 3
-
$1,254 AUD
$881 USD
View
Retailer 4
-
$1,254 AUD
$881 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$1,650 AUD
£913 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,910 AUD
£1,057 GBP
View
A
Retailer 7
-
$1,929 AUD
$1,355 USD
View
B+
Retailer 8
-
$2,007 AUD
$1,410 USD
View
B+
Retailer 9
-
$2,030 AUD
$1,426 USD
View
A
Retailer 10
-
$2,051 AUD
€1,372 EUR
View
B+
Retailer 11
-
$2,871 AUD
$2,017 USD
View
B+
Retailer 12
-
$2,982 AUD
$2,095 USD
View
B+
Retailer 13
-
$3,526 AUD
$2,477 USD
View
B
Retailer 14
-
$4,239 AUD
$2,978 USD
View
Retailer 15
-
$4,329 AUD
$3,041 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$4,708 AUD
£2,604 GBP
View
Retailer 17
-
$5,210 AUD
$3,660 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
8717406A · Oct 29
$9,453 AUD
$6,640 USD
View
17 more retailers have this diamond
Prices start from $1,081 AUDSave up to $8,372 AUD

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
$1,081 AUD