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Oval|Natural|GIA

1.21ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 1533156533

Certificate GIA 1533156533

Diamond specifications and retailer prices

From HK$26,652 HKD
$3,397 USD
As of October 30, 2026
Save HK$31,085 HKD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$57,737 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1533156533. Listed at 17 retailers as of October 30, 2026, with prices from HK$26,652 to HK$57,737, a HK$31,085 spread on the same certified stone. NZ Jewellers lists it at HK$57,737. 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

1.21
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 1533156533
Dimensions8.54 × 5.99 × 3.73 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
8.54 mm5.99 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533156533
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.3%

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 30
Current: HK$57,737 HKD|Low: HK$25,397 HKD|High: HK$57,737 HKD|Avg: HK$36,954 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10HK$27,711 HKD
Retailer 5HK$28,197 HKD
Retailer 3HK$30,025 HKD
Retailer 12HK$30,025 HKD
Retailer 11HK$31,179 HKD
Retailer 6HK$33,900 HKD
Retailer 13HK$34,639 HKD
Retailer 7HK$37,502 HKD
Retailer 2HK$37,508 HKD
Retailer 4HK$39,435 HKD
Retailer 9HK$47,911 HKD
Retailer 8HK$55,719 HKD
NZ JewellersHK$57,737 HKD

40 data points across 13 retailers

17 retailersHK$26,652 HKD to HK$57,737 HKD

B+
Cheapest Retailer
-
HK$26,652 HKD
$3,397 USD
B
Retailer 2
-
HK$27,711 HKD
$3,532 USD
View
Final sale: no returns
B
Retailer 3
-
HK$28,197 HKD
$3,594 USD
View
B
Retailer 4
-
HK$30,025 HKD
$3,827 USD
View
B
Retailer 5
-
HK$30,025 HKD
$3,827 USD
View
B
Retailer 6
-
HK$31,179 HKD
$3,974 USD
View
B
Retailer 7
-
HK$32,669 HKD
$4,164 USD
View
B
Retailer 8
-
HK$33,752 HKD
$4,302 USD
View
B
Retailer 9
-
HK$33,893 HKD
$4,320 USD
View
B
Retailer 10
-
HK$33,893 HKD
$4,320 USD
View
B
Retailer 11
-
HK$33,900 HKD
£3,402 GBP
View
B
Retailer 12
-
HK$34,639 HKD
$4,415 USD
View
B
Retailer 13
-
HK$35,070 HKD
$4,470 USD
View
B
Retailer 14
-
HK$37,508 HKD
€4,553 EUR
View
B
Retailer 15
-
HK$47,911 HKD
$6,107 USD
View
B
Retailer 16
-
HK$55,719 HKD
£5,592 GBP
View
Most Expensive
B
NZ Jewellers
bf9080da-115e-41bd-83ec-29156a03524f · Oct 30
HK$57,737 HKD
$7,359 USD
View
16 more retailers have this diamond
Prices start from HK$26,652 HKDSave up to HK$31,085 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+
1.21ct Oval
HK$26,652 HKD