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Oval|Natural|IGI

1.51ct G SI2 Oval Natural Diamond

EX • G/SI2 • IGI 803676877

Shape and cutting style on the report: Oval brilliant

Certificate IGI 803676877

Diamond specifications and retailer prices

From HK$13,499 HKD
SGD 2,325 SGD
As of October 31, 2026
Save HK$14,496 HKD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$27,994 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 803676877. Listed at 6 retailers as of October 26, 2026, with prices from HK$13,499 to HK$27,994, a HK$14,496 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$27,994. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 803676877
Dimensions9.22 × 6.49 × 3.99 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
9.22 mm6.49 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803676877
Side View
Table 59.0%Crown 37.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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 31
Current: HK$16,084 HKD|Low: HK$13,247 HKD|High: HK$31,366 HKD|Avg: HK$20,313 HKD|-13.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
October 28, 2026
Retailer 5HK$13,247 HKD
Retailer 3HK$13,499 HKD
Retailer 2HK$15,856 HKD
Retailer 1HK$16,084 HKD
Retailer 4HK$20,208 HKD
Retailer 7HK$21,795 HKD
Retailer 6HK$27,501 HKD
Wholesale Diamonds DirectHK$27,994 HKD

26 data points across 8 retailers

6 retailersHK$13,499 HKD to HK$27,994 HKD

A
Cheapest Retailer
-
HK$13,499 HKD
SGD 2,325 SGD
A
Retailer 2
-
HK$15,856 HKD
$2,021 USD
View
A
Retailer 3
-
HK$16,084 HKD
$2,050 USD
View
A
Retailer 4
-
HK$20,208 HKD
$2,576 USD
View
A
Retailer 5
-
HK$21,795 HKD
$2,778 USD
View
Most Expensive
A
Wholesale Diamonds Direct
419179522 · Oct 26
HK$27,994 HKD
$3,568 USD
View
5 more retailers have this diamond
Prices start from HK$13,499 HKDSave up to HK$14,496 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$13,499 HKD