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Oval|Lab Grown|IGI

2.56ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG792672447

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG792672447

Diamond specifications and retailer prices

From HK$5,068 HKD
$646 USD
As of October 26, 2026
Save HK$31,179 HKD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$36,247 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.56ct lab-grown oval diamond

This 2.56ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792672447 or 792672447. Listed at 23 retailers as of October 26, 2026, with prices from HK$5,068 to HK$36,247, a HK$31,179 spread on the same certified stone. Brilliant Earth lists it at HK$36,247. 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

2.56
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43°
Pavilion angle48.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792672447
Dimensions10.34 × 7.32 × 4.62 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.34 mm7.32 mm2.56 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792672447
Side View
Table 66.0%Crown 43°Girdle: STK-THKPavilion 48.8°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: HK$36,247 HKD|Low: HK$5,665 HKD|High: HK$38,130 HKD|Avg: HK$17,196 HKD|-4.9%
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
Retailer 18
October 28, 2026
Retailer 6HK$5,665 HKD
Retailer 17HK$5,884 HKD
Retailer 15HK$7,257 HKD
Retailer 16HK$8,434 HKD
Retailer 18HK$8,717 HKD
Retailer 5HK$8,842 HKD
Retailer 2HK$9,341 HKD
Retailer 13HK$9,605 HKD
Retailer 14HK$13,659 HKD
Retailer 12HK$15,032 HKD
Retailer 9HK$18,294 HKD
Retailer 7HK$19,850 HKD
Retailer 4HK$20,069 HKD
Retailer 10HK$20,242 HKD
Retailer 8HK$20,294 HKD
Retailer 3HK$20,537 HKD
Retailer 11HK$24,810 HKD
Brilliant EarthHK$36,247 HKD

40 data points across 18 retailers

23 retailersHK$5,068 HKD to HK$36,247 HKD

A
Cheapest Retailer
-
HK$5,068 HKD
$646 USD
A
Retailer 2
-
HK$5,516 HKD
$703 USD
View
A
Retailer 3
-
HK$5,665 HKD
$722 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,884 HKD
$750 USD
View
Retailer 5
-
HK$5,884 HKD
$750 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$7,257 HKD
$925 USD
View
A
Retailer 7
-
HK$8,434 HKD
$1,075 USD
View
B+
Retailer 8
-
HK$8,717 HKD
$1,111 USD
View
B+
Retailer 9
-
HK$8,842 HKD
$1,127 USD
View
B+
Retailer 10
-
HK$9,341 HKD
£937 GBP
View
B
Retailer 11
-
HK$13,659 HKD
$1,741 USD
View
Retailer 12
-
HK$14,483 HKD
$1,846 USD
View
Price last confirmed 23 days ago
B
Retailer 13
-
HK$15,032 HKD
ZAR 30,952 ZAR
View
B
Retailer 14
-
HK$16,539 HKD
$2,108 USD
View
B
Retailer 15
-
HK$18,294 HKD
£1,836 GBP
View
B
Retailer 16
-
HK$18,987 HKD
$2,420 USD
View
B
Retailer 17
-
HK$19,850 HKD
SGD 3,419 SGD
View
B
Retailer 18
-
HK$20,069 HKD
$2,558 USD
View
Retailer 19
-
HK$20,242 HKD
$2,580 USD
View
Price last confirmed 25 days ago
B
Retailer 20
-
HK$20,294 HKD
$2,587 USD
View
B
Retailer 21
-
HK$20,537 HKD
$2,618 USD
View
B
Retailer 22
-
HK$24,810 HKD
£2,490 GBP
View
Most Expensive
B
Brilliant Earth
19645419A · Oct 28
HK$36,247 HKD
$4,620 USD
View
22 more retailers have this diamond
Prices start from HK$5,068 HKDSave up to HK$31,179 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
2.56ct Oval
HK$5,068 HKD