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Oval|Natural|GIA

1.20ct K VS1 Oval Natural Diamond

GD • K/VS1 • GIA 6237787158

Certificate GIA 6237787158

Diamond specifications and retailer prices

From HK$17,603 HKD
As of November 6, 2026
Save HK$18,904 HKD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$43,678 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237787158. Listed at 13 retailers as of November 4, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6237787158
Dimensions8.05 × 5.87 × 3.85 mm
L/W Ratio1.37
Top View
8.05 mm5.87 mm1.20 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237787158
Side View
Table 56.0%Crown 37.5°Girdle: 5.2Pavilion 39.6°Culet: NoneDepth 65.5%

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: Nov 6
Current: HK$19,852 HKD|Low: HK$18,708 HKD|High: HK$37,040 HKD|Avg: HK$24,441 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5HK$18,708 HKD
Retailer 1HK$19,852 HKD
Retailer 6HK$20,612 HKD
Retailer 3HK$22,109 HKD
Retailer 2HK$25,950 HKD
Retailer 4HK$36,507 HKD

42 data points across 6 retailers

13 retailersHK$17,603 HKD to HK$36,507 HKD

B+
Cheapest Retailer
-
HK$17,603 HKD
B+
Retailer 2
-
HK$18,708 HKD
View
B+
Retailer 3
-
HK$19,852 HKD
View
B+
Retailer 4
-
HK$20,612 HKD
View
Retailer 5
-
HK$20,895 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$20,895 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$21,694 HKD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$22,000 HKD
View
B+
Retailer 9
-
HK$22,109 HKD
View
Retailer 10
-
HK$24,108 HKD
View
Price last confirmed 10 days ago
B
Retailer 11
-
HK$25,950 HKD
View
B
Retailer 12
-
HK$36,507 HKD
View
Most Expensive
NZ Jewellers
cdbeb10e-35ff-47ea-912f-62705a3415c1 · Oct 27
HK$43,678 HKD
$5,573 USD
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from HK$17,603 HKDSave up to HK$18,904 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+
1.20ct Oval
HK$17,603 HKD