Radiant|Lab Grown|IGI

2.57ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG836690261

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

Certificate IGI LG836690261

Diamond specifications and retailer prices

From HK$7,077 HKD

$902 USD

As of October 31, 2026

Save HK$33,211 HKD (82%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: HK$40,288 HKD at The Diamond Guys · As of October 31, 2026

View at The Diamond Guys

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836690261 or 836690261. Listed at 23 retailers as of October 31, 2026, with prices from HK$7,077 to HK$40,288, a HK$33,211 spread on the same certified stone. The Diamond Guys lists it at HK$40,288. 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

2.57

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.4°

Pavilion angle35.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836690261

Dimensions9.55 × 6.78 × 4.62 mm

L/W Ratio1.41

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG836690261

Side View

Caratlytics Score

How it works →

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 31

Current: HK$8,510 HKD|Low: HK$3,538 HKD|High: HK$40,288 HKD|Avg: HK$12,837 HKD|+0.2%

Retailer 1

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

Retailer 19

Retailer 20

Retailer 21

Retailer 22

The Diamond Guys

October 31, 2026

Retailer 14HK$3,687 HKD

Retailer 10HK$4,127 HKD

Retailer 13HK$4,574 HKD

Retailer 5HK$7,077 HKD

Retailer 2HK$8,222 HKD

Retailer 20HK$8,238 HKD

Retailer 1HK$8,510 HKD

Retailer 17HK$9,175 HKD

Retailer 22HK$11,588 HKD

Retailer 16HK$12,349 HKD

Retailer 15HK$17,253 HKD

Retailer 11HK$18,660 HKD

Retailer 12HK$19,211 HKD

Retailer 9HK$20,438 HKD

Retailer 18HK$20,877 HKD

Retailer 7HK$22,753 HKD

Retailer 21HK$22,840 HKD

Retailer 4HK$24,308 HKD

Retailer 8HK$27,060 HKD

Retailer 6HK$28,857 HKD

Retailer 19HK$30,500 HKD

Retailer 3HK$33,109 HKD

The Diamond GuysHK$40,288 HKD

37 data points across 23 retailers

23 retailersHK$7,077 HKD to HK$40,288 HKD

Retailer 1

HK$3,687 HKD

$470 USD

Price last confirmed 14 days ago

Retailer 2

HK$4,127 HKD

$526 USD

View

Price last confirmed 17 days ago

Retailer 3

HK$4,574 HKD

$583 USD

View

Price last confirmed 23 days ago

Retailer 4

HK$7,077 HKD

$902 USD

View

Final sale: no returns

Retailer 5

HK$8,222 HKD

$1,048 USD

View

Retailer 6

HK$8,238 HKD

$1,050 USD

View

Retailer 7

HK$8,510 HKD

€1,033 EUR

View

Retailer 8

HK$9,175 HKD

£921 GBP

View

B+

Retailer 9

HK$11,588 HKD

$1,477 USD

View

B+

Retailer 10

HK$12,349 HKD

£1,239 GBP

View

Retailer 11

HK$17,253 HKD

$2,199 USD

View

Price last confirmed 15 days ago

Retailer 12

HK$18,660 HKD

SGD 3,214 SGD

View

Price last confirmed 18 days ago

Retailer 13

HK$19,211 HKD

A$3,767 AUD

View

Retailer 14

HK$20,438 HKD

$2,605 USD

View

Price last confirmed 12 days ago

Retailer 15

HK$20,877 HKD

ZAR 42,987 ZAR

View

Retailer 16

HK$22,753 HKD

$2,900 USD

View

Retailer 17

HK$22,840 HKD

CA$4,043 CAD

View

Retailer 18

HK$24,308 HKD

$3,098 USD

View

Retailer 19

HK$27,060 HKD

$3,449 USD

View

Retailer 20

HK$28,857 HKD

$3,678 USD

View

Retailer 21

HK$30,500 HKD

£3,061 GBP

View

Retailer 22

HK$33,109 HKD

$4,220 USD

View

Most Expensive

The Diamond Guys

1995968029 · Oct 31

HK$40,288 HKD

$5,135 USD

View

22 more retailers have this diamond

Prices start from HK$7,077 HKDSave up to HK$33,211 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.

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2.57ct Radiant

HK$7,077 HKD