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Oval|Lab Grown|IGI

1.51ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG747525149

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747525149

Diamond specifications and retailer prices

From HK$1,671 HKD
As of November 3, 2026
Save HK$8,011 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,682 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747525149 or 747525149. Listed at 18 retailers as of November 3, 2026, with prices from HK$1,671 to HK$9,682, a HK$8,011 spread on the same certified stone. Reve Diamonds lists it at HK$9,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747525149
Dimensions8.99 × 6.36 × 4.13 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
8.99 mm6.36 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747525149
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.9%

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$8,269 HKD|Low: HK$1,601 HKD|High: HK$9,682 HKD|Avg: HK$4,402 HKD|-0.3%
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
Reve Diamonds
November 5, 2026
Retailer 11HK$1,671 HKD
Retailer 5HK$1,867 HKD
Retailer 14HK$1,938 HKD
Retailer 3HK$2,071 HKD
Retailer 10HK$2,071 HKD
Retailer 7HK$2,754 HKD
Retailer 4HK$3,554 HKD
Retailer 9HK$3,570 HKD
Retailer 6HK$4,064 HKD
Retailer 8HK$4,817 HKD
Retailer 12HK$6,653 HKD
Retailer 13HK$6,677 HKD
Retailer 2HK$7,297 HKD
Retailer 1HK$8,269 HKD
Reve DiamondsHK$9,682 HKD

41 data points across 15 retailers

18 retailersHK$1,671 HKD to HK$9,682 HKD

A
Cheapest Retailer
-
HK$1,671 HKD
A
Retailer 2
-
HK$1,867 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,938 HKD
View
Retailer 4
-
HK$2,071 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,071 HKD
View
A
Retailer 6
-
HK$2,754 HKD
View
A
Retailer 7
-
HK$3,554 HKD
View
A
Retailer 8
-
HK$3,570 HKD
View
A
Retailer 9
-
HK$3,876 HKD
View
A
Retailer 10
-
HK$4,064 HKD
View
B+
Retailer 11
-
HK$4,817 HKD
View
B+
Retailer 12
-
HK$6,653 HKD
View
B+
Retailer 13
-
HK$6,677 HKD
View
B
Retailer 14
-
HK$7,061 HKD
View
Retailer 15
-
HK$7,297 HKD
View
Price last confirmed 15 days ago
B
Retailer 16
-
HK$8,128 HKD
View
B
Retailer 17
-
HK$8,269 HKD
View
Most Expensive
B
Reve Diamonds
968CB118C · Nov 4
HK$9,682 HKD
$1,234 USD
View
17 more retailers have this diamond
Prices start from HK$1,671 HKDSave up to HK$8,011 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$1,671 HKD