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Oval|Natural|GIA

0.37ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 1555812611

Certificate GIA 1555812611

Diamond specifications and retailer prices

From HK$1,773 HKD
$226 USD
As of October 31, 2026
Save HK$832 HKD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$2,605 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.37ct natural oval diamond

This 0.37ct natural oval sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555812611. Listed at 3 retailers as of October 31, 2026, with prices from HK$1,773 to HK$2,605, a HK$832 spread on the same certified stone. 77 Diamonds lists it at HK$2,605. 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

0.37
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555812611
Dimensions5.89 × 3.85 × 2.52 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
5.89 mm3.85 mm0.37 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1555812611
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$2,605 HKD|Low: HK$1,491 HKD|High: HK$2,626 HKD|Avg: HK$1,996 HKD|+4.8%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2HK$1,773 HKD
Retailer 3HK$1,788 HKD
77 DiamondsHK$2,605 HKD

36 data points across 3 retailers

3 retailersHK$1,773 HKD to HK$2,605 HKD

B+
Cheapest Retailer
-
HK$1,773 HKD
$226 USD
Final sale: no returns
B+
Retailer 2
-
HK$1,788 HKD
SGD 308 SGD
View
Most Expensive
B
77 Diamonds
OVCPEGVHMVHD · Nov 1
HK$2,605 HKD
£261 GBP
View
2 more retailers have this diamond
Prices start from HK$1,773 HKDSave up to HK$832 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.

B+
0.37ct Oval
HK$1,773 HKD