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2.51ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG814638765

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814638765

Diamond specifications and retailer prices

From HK$2,746 HKD
$350 USD
As of October 29, 2026
Save HK$10,596 HKD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,342 HKD at MOH London · As of October 26, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814638765 or 814638765. Listed at 19 retailers as of October 26, 2026, with prices from HK$2,746 to HK$13,342, a HK$10,596 spread on the same certified stone. MOH London lists it at HK$13,342. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814638765
Dimensions8.77 × 8.74 × 5.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
8.77 mm8.74 mm2.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814638765
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

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 29
Current: HK$13,342 HKD|Low: HK$2,636 HKD|High: HK$14,288 HKD|Avg: HK$7,128 HKD|-5.5%
MOH London
Retailer 2
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Retailer 15
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Retailer 19
October 30, 2026
Retailer 19HK$2,746 HKD
Retailer 7HK$3,076 HKD
Retailer 6HK$3,193 HKD
Retailer 4HK$3,413 HKD
Retailer 18HK$3,413 HKD
Retailer 2HK$4,510 HKD
Retailer 17HK$4,723 HKD
Retailer 15HK$4,747 HKD
Retailer 9HK$5,720 HKD
Retailer 12HK$6,115 HKD
Retailer 13HK$7,578 HKD
Retailer 14HK$8,223 HKD
Retailer 10HK$8,654 HKD
Retailer 16HK$9,995 HKD
Retailer 5HK$10,960 HKD
Retailer 11HK$11,287 HKD
Retailer 3HK$12,883 HKD
Retailer 8HK$13,131 HKD
MOH LondonHK$13,342 HKD

36 data points across 19 retailers

19 retailersHK$2,746 HKD to HK$13,342 HKD

A
Cheapest Retailer
-
HK$2,746 HKD
$350 USD
A
Retailer 2
-
HK$3,076 HKD
$392 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,193 HKD
$407 USD
View
A
Retailer 4
-
HK$3,413 HKD
$435 USD
View
A
Retailer 5
-
HK$3,413 HKD
$435 USD
View
A
Retailer 6
-
HK$4,510 HKD
£453 GBP
View
B+
Retailer 7
-
HK$4,723 HKD
$602 USD
View
A
Retailer 8
-
HK$4,747 HKD
$605 USD
View
A
Retailer 9
-
HK$5,720 HKD
$729 USD
View
A
Retailer 10
-
HK$6,115 HKD
£614 GBP
View
B+
Retailer 11
-
HK$7,578 HKD
A$1,486 AUD
View
B+
Retailer 12
-
HK$8,223 HKD
ZAR 16,931 ZAR
View
B+
Retailer 13
-
HK$8,654 HKD
$1,103 USD
View
B+
Retailer 14
-
HK$9,995 HKD
$1,274 USD
View
B+
Retailer 15
-
HK$10,960 HKD
$1,397 USD
View
B+
Retailer 16
-
HK$11,287 HKD
$1,439 USD
View
B
Retailer 17
-
HK$12,883 HKD
$1,642 USD
View
B
Retailer 18
-
HK$13,131 HKD
$1,674 USD
View
Most Expensive
B
MOH London
LG814638765 · Oct 26
HK$13,342 HKD
£1,339 GBP
View
18 more retailers have this diamond
Prices start from HK$2,746 HKDSave up to HK$10,596 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$2,746 HKD