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Radiant|Lab Grown|IGI

2.55ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG526272451

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG526272451

Diamond specifications and retailer prices

From HK$17,574 HKD
$2,240 USD
As of October 29, 2026
Save HK$27,342 HKD (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$63,252 HKD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 2.55ct lab-grown radiant diamond

This 2.55ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526272451 or 526272451. Listed at 17 retailers as of October 29, 2026, with a 156% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.55
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526272451
Dimensions8.73 × 6.64 × 4.69 mm
L/W Ratio1.31
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.73 mm6.64 mm2.55 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526272451
Side View
Table 67.5%Crown 42.4°Girdle: STK-THKPavilion 30.7°Culet: NoneDepth 70.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$63,252 HKD|Low: HK$17,574 HKD|High: HK$112,915 HKD|Avg: HK$56,525 HKD
Flawless Fine Jewelry
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
October 31, 2026
Retailer 9HK$17,574 HKD
Retailer 11HK$38,530 HKD
Retailer 4HK$40,382 HKD
Retailer 6HK$43,144 HKD
Retailer 5HK$44,697 HKD
Retailer 12HK$44,697 HKD
Retailer 3HK$53,060 HKD
Retailer 7HK$55,209 HKD
Retailer 10HK$56,042 HKD
Retailer 2HK$56,974 HKD
Flawless Fine JewelryHK$63,252 HKD
Retailer 13HK$69,089 HKD
Retailer 8HK$91,440 HKD
Retailer 14HK$112,915 HKD

44 data points across 14 retailers

17 retailersHK$17,574 HKD to HK$44,917 HKD

B+
Cheapest Retailer
-
HK$17,574 HKD
$2,240 USD
B
Retailer 2
-
HK$38,530 HKD
$4,911 USD
View
B
Retailer 3
-
HK$40,382 HKD
$5,147 USD
View
B
Retailer 4
-
HK$40,766 HKD
$5,196 USD
View
B
Retailer 5
-
HK$43,144 HKD
$5,499 USD
View
Final sale: no returns
B
Retailer 6
-
HK$44,697 HKD
$5,697 USD
View
Retailer 7
-
HK$44,697 HKD
$5,697 USD
View
Price last confirmed 15 days ago
B
Retailer 8
-
HK$44,917 HKD
$5,725 USD
View
Retailer 9
-
HK$53,060 HKD
$6,763 USD
View
Price under review
Retailer 10
-
HK$55,209 HKD
£5,541 GBP
View
Price under review
Retailer 11
-
HK$56,042 HKD
$7,143 USD
View
Price under review
Retailer 12
-
HK$56,974 HKD
£5,718 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
4101C858A · Oct 31
HK$63,252 HKD
£6,348 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$17,574 HKDSave up to HK$27,342 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.

B+
2.55ct Radiant
HK$17,574 HKD