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Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG839698518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839698518

Diamond specifications and retailer prices

From HK$2,471 HKD
As of November 3, 2026
Save HK$9,814 HKD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$12,286 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839698518 or 839698518. Listed at 21 retailers as of November 3, 2026, with prices from HK$2,471 to HK$12,286, a HK$9,814 spread on the same certified stone. MOH London lists it at HK$12,286. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839698518
Dimensions8.56 × 6.49 × 4.18 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm6.49 mm1.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839698518
Side View
Table 62.0%Crown 36.8°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.4%

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: Nov 3
Current: HK$12,286 HKD|Low: HK$2,377 HKD|High: HK$12,405 HKD|Avg: HK$6,261 HKD|-1.0%
MOH London
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
November 5, 2026
Retailer 4HK$2,471 HKD
Retailer 5HK$2,872 HKD
Retailer 6HK$3,068 HKD
Retailer 8HK$3,068 HKD
Retailer 10HK$3,570 HKD
Retailer 12HK$4,276 HKD
Retailer 17HK$4,904 HKD
Retailer 16HK$5,280 HKD
Retailer 2HK$5,406 HKD
Retailer 11HK$7,202 HKD
Retailer 3HK$7,375 HKD
Retailer 15HK$7,618 HKD
Retailer 9HK$9,799 HKD
Retailer 7HK$9,854 HKD
Retailer 14HK$11,219 HKD
Retailer 13HK$11,784 HKD
MOH LondonHK$12,286 HKD

34 data points across 17 retailers

21 retailersHK$2,471 HKD to HK$12,286 HKD

A
Cheapest Retailer
-
HK$2,471 HKD
A
Retailer 2
-
HK$2,872 HKD
View
Retailer 3
-
HK$3,068 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$3,068 HKD
View
A
Retailer 5
-
HK$3,570 HKD
View
A
Retailer 6
-
HK$4,033 HKD
View
A
Retailer 7
-
HK$4,276 HKD
View
B+
Retailer 8
-
HK$4,904 HKD
View
B+
Retailer 9
-
HK$4,982 HKD
View
B+
Retailer 10
-
HK$5,280 HKD
View
B+
Retailer 11
-
HK$5,406 HKD
View
B+
Retailer 12
-
HK$5,680 HKD
View
B+
Retailer 13
-
HK$7,202 HKD
View
Retailer 14
-
HK$7,375 HKD
View
Price last confirmed 15 days ago
B
Retailer 15
-
HK$7,618 HKD
View
B
Retailer 16
-
HK$9,799 HKD
View
B
Retailer 17
-
HK$9,854 HKD
View
B
Retailer 18
-
HK$10,215 HKD
View
B
Retailer 19
-
HK$11,219 HKD
View
B
Retailer 20
-
HK$11,784 HKD
View
Most Expensive
B
MOH London
LG839698518 · Nov 3
HK$12,286 HKD
£1,233 GBP
View
20 more retailers have this diamond
Prices start from HK$2,471 HKDSave up to HK$9,814 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
1.51ct Oval
HK$2,471 HKD