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Emerald|Lab Grown|IGI

2.57ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG758510128

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758510128

Diamond specifications and retailer prices

From HK$3,507 HKD
$447 USD
As of October 27, 2026
Save HK$30,771 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$34,278 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 2.57ct lab-grown emerald diamond

This 2.57ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758510128 or 758510128. Listed at 21 retailers as of October 27, 2026, with prices from HK$3,507 to HK$34,278, a HK$30,771 spread on the same certified stone. Yadav Diamonds lists it at HK$34,278. 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758510128
Dimensions9.47 × 6.50 × 4.19 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm6.50 mm2.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758510128
Side View
Table 65.0%Crown 33.4°Girdle: MediumPavilion 38°Culet: LargeDepth 64.5%

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 27
Current: HK$10,658 HKD|Low: HK$3,366 HKD|High: HK$31,147 HKD|Avg: HK$10,661 HKD|-0.8%
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
October 30, 2026
Retailer 15HK$3,507 HKD
Retailer 6HK$3,931 HKD
Retailer 2HK$4,347 HKD
Retailer 12HK$5,492 HKD
Retailer 4HK$5,759 HKD
Retailer 7HK$6,543 HKD
Retailer 10HK$7,984 HKD
Retailer 9HK$10,646 HKD
Retailer 1HK$10,658 HKD
Retailer 11HK$11,586 HKD
Retailer 14HK$11,690 HKD
Retailer 5HK$12,632 HKD
Retailer 3HK$12,958 HKD
Retailer 8HK$13,990 HKD
Retailer 17HK$16,272 HKD
Retailer 13HK$20,147 HKD
Retailer 16HK$31,147 HKD

43 data points across 17 retailers

21 retailersHK$3,507 HKD to HK$34,278 HKD

A
Cheapest Retailer
-
HK$3,507 HKD
$447 USD
A
Retailer 2
-
HK$3,931 HKD
$501 USD
View
A
Retailer 3
-
HK$4,347 HKD
$554 USD
View
Retailer 4
-
HK$4,347 HKD
$554 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$5,492 HKD
$700 USD
View
B+
Retailer 6
-
HK$5,759 HKD
$734 USD
View
A
Retailer 7
-
HK$6,543 HKD
$834 USD
View
A
Retailer 8
-
HK$6,583 HKD
$839 USD
View
A
Retailer 9
-
HK$7,984 HKD
£801 GBP
View
B+
Retailer 10
-
HK$10,646 HKD
$1,357 USD
View
B+
Retailer 11
-
HK$10,658 HKD
A$2,090 AUD
View
B+
Retailer 12
-
HK$11,586 HKD
ZAR 23,857 ZAR
View
B+
Retailer 13
-
HK$11,690 HKD
$1,490 USD
View
B+
Retailer 14
-
HK$12,632 HKD
$1,610 USD
View
Retailer 15
-
HK$12,958 HKD
A$2,541 AUD
View
Price last confirmed 30 days ago
B
Retailer 16
-
HK$13,990 HKD
£1,404 GBP
View
B
Retailer 17
-
HK$16,272 HKD
$2,074 USD
View
B
Retailer 18
-
HK$16,562 HKD
$2,111 USD
View
B
Retailer 19
-
HK$20,147 HKD
£2,022 GBP
View
B
Retailer 20
-
HK$31,147 HKD
$3,970 USD
View
Most Expensive
B
Yadav Diamonds
13015026 · Oct 30
HK$34,278 HKD
$4,369 USD
View
20 more retailers have this diamond
Prices start from HK$3,507 HKDSave up to HK$30,771 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
2.57ct Emerald
HK$3,507 HKD