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Round|Lab Grown|IGI

5.12ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG608366169

Shape and cutting style on the report: Round brilliant

Certificate IGI LG608366169

Diamond specifications and retailer prices

From $997 AUD
$700 USD
As of October 29, 2026
Save $4,968 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,965 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.12ct lab-grown round diamond

This 5.12ct 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 LG608366169 or 608366169. Listed at 17 retailers as of October 29, 2026, with prices from $997 to $5,965, a $4,968 spread on the same certified stone. Brilliant Earth lists it at $5,965. 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

5.12
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608366169
Dimensions11.04 × 10.96 × 6.84 mm
L/W Ratio1.01
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
11.04 mm10.96 mm5.12 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608366169
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

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: $5,965 AUD|Low: $952 AUD|High: $5,965 AUD|Avg: $2,323 AUD
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
November 1, 2026
Retailer 4$997 AUD
Retailer 13$1,085 AUD
Retailer 15$1,156 AUD
Retailer 17$1,156 AUD
Retailer 16$1,522 AUD
Retailer 5$1,811 AUD
Retailer 2$1,832 AUD
Retailer 11$1,844 AUD
Retailer 8$1,878 AUD
Retailer 10$1,889 AUD
Retailer 6$2,565 AUD
Retailer 14$2,849 AUD
Retailer 3$3,252 AUD
Retailer 9$3,943 AUD
Retailer 7$3,988 AUD
Retailer 12$4,565 AUD
Brilliant Earth$5,965 AUD

41 data points across 17 retailers

17 retailers$997 AUD to $5,965 AUD

A
Cheapest Retailer
-
$997 AUD
$700 USD
A
Retailer 2
-
$1,085 AUD
$762 USD
View
A
Retailer 3
-
$1,156 AUD
$812 USD
View
Retailer 4
-
$1,156 AUD
$812 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$1,522 AUD
£842 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,811 AUD
$1,272 USD
View
A
Retailer 7
-
$1,832 AUD
£1,013 GBP
View
B+
Retailer 8
-
$1,844 AUD
$1,295 USD
View
B+
Retailer 9
-
$1,878 AUD
$1,319 USD
View
A
Retailer 10
-
$1,889 AUD
€1,264 EUR
View
B+
Retailer 11
-
$2,565 AUD
$1,802 USD
View
B+
Retailer 12
-
$2,849 AUD
$2,001 USD
View
B+
Retailer 13
-
$3,252 AUD
$2,284 USD
View
B
Retailer 14
-
$3,943 AUD
$2,770 USD
View
Retailer 15
-
$3,988 AUD
$2,801 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$4,565 AUD
£2,525 GBP
View
Most Expensive
B
Brilliant Earth
8695412A · Oct 31
$5,965 AUD
$4,190 USD
View
16 more retailers have this diamond
Prices start from $997 AUDSave up to $4,968 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
5.12ct Round
$997 AUD