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Round|Lab Grown|IGI

2.51ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG726540435

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726540435

Diamond specifications and retailer prices

From HK$3,703 HKD
$472 USD
As of October 26, 2026
Save HK$9,618 HKD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$13,321 HKD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726540435 or 726540435. Listed at 6 retailers as of October 26, 2026, with prices from HK$3,703 to HK$13,321, a HK$9,618 spread on the same certified stone. NZ Jewellers lists it at HK$13,321. 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

2.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726540435
Dimensions8.74 × 8.78 × 5.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm8.78 mm2.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726540435
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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 26
Current: HK$13,321 HKD|Low: HK$3,703 HKD|High: HK$36,244 HKD|Avg: HK$9,890 HKD|-6.8%
NZ Jewellers
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 25, 2026
Retailer 9HK$3,703 HKD
Retailer 10HK$4,354 HKD
Retailer 13HK$4,582 HKD
Retailer 8HK$4,589 HKD
Retailer 11HK$4,919 HKD
Retailer 2HK$5,688 HKD
Retailer 5HK$5,914 HKD
Retailer 7HK$6,093 HKD
Retailer 12HK$7,021 HKD
Retailer 4HK$7,421 HKD
Retailer 15HK$8,739 HKD
NZ JewellersHK$13,321 HKD
Retailer 3HK$13,447 HKD
Retailer 14HK$15,427 HKD
Retailer 6HK$36,244 HKD

13 data points across 15 retailers

6 retailersHK$3,703 HKD to HK$13,321 HKD

A
Cheapest Retailer
-
HK$3,703 HKD
$472 USD
A
Retailer 2
-
HK$4,354 HKD
$555 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,589 HKD
$585 USD
View
A
Retailer 4
-
HK$4,919 HKD
$627 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$5,688 HKD
$725 USD
View
Most Expensive
B
NZ Jewellers
14a551c7-f583-4968-b913-a1a48fc83db3 · Oct 28
HK$13,321 HKD
$1,698 USD
View
5 more retailers have this diamond
Prices start from HK$3,703 HKDSave up to HK$9,618 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
2.51ct Round
HK$3,703 HKD