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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 HK$5,492 HKD
$700 USD
As of October 29, 2026
Save HK$27,381 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$32,873 HKD at Brilliant Earth · As of October 29, 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 HK$5,492 to HK$32,873, a HK$27,381 spread on the same certified stone. Brilliant Earth lists it at HK$32,873. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$32,873 HKD|Low: HK$5,249 HKD|High: HK$32,873 HKD|Avg: HK$12,755 HKD
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
October 31, 2026
Retailer 4HK$5,492 HKD
Retailer 13HK$5,978 HKD
Retailer 15HK$6,371 HKD
Retailer 17HK$6,371 HKD
Retailer 16HK$8,386 HKD
Retailer 5HK$9,980 HKD
Retailer 10HK$10,160 HKD
Retailer 11HK$10,180 HKD
Retailer 8HK$10,348 HKD
Retailer 2HK$10,413 HKD
Retailer 6HK$14,138 HKD
Retailer 14HK$15,699 HKD
Retailer 3HK$17,920 HKD
Retailer 9HK$21,733 HKD
Retailer 7HK$21,978 HKD
Retailer 12HK$25,159 HKD
Brilliant EarthHK$32,873 HKD

41 data points across 17 retailers

17 retailersHK$5,492 HKD to HK$32,873 HKD

A
Cheapest Retailer
-
HK$5,492 HKD
$700 USD
A
Retailer 2
-
HK$5,978 HKD
$762 USD
View
A
Retailer 3
-
HK$6,371 HKD
$812 USD
View
Retailer 4
-
HK$6,371 HKD
$812 USD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$8,386 HKD
£842 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$9,980 HKD
$1,272 USD
View
B+
Retailer 7
-
HK$10,160 HKD
$1,295 USD
View
A
Retailer 8
-
HK$10,180 HKD
£1,022 GBP
View
B+
Retailer 9
-
HK$10,348 HKD
$1,319 USD
View
A
Retailer 10
-
HK$10,413 HKD
€1,264 EUR
View
B+
Retailer 11
-
HK$14,138 HKD
$1,802 USD
View
B+
Retailer 12
-
HK$15,699 HKD
$2,001 USD
View
B+
Retailer 13
-
HK$17,920 HKD
$2,284 USD
View
B
Retailer 14
-
HK$21,733 HKD
$2,770 USD
View
Retailer 15
-
HK$21,978 HKD
$2,801 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
HK$25,159 HKD
£2,525 GBP
View
Most Expensive
B
Brilliant Earth
8695412A · Oct 29
HK$32,873 HKD
$4,190 USD
View
16 more retailers have this diamond
Prices start from HK$5,492 HKDSave up to HK$27,381 HKD

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
HK$5,492 HKD