CaratHunter
Plans
Oval|Natural|GIA

1.55ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 01-15666002

Certificate GIA 01-15666002

Diamond specifications and retailer prices

From HK$49,004 HKD
$6,246 USD
As of November 1, 2026
Save HK$34,411 HKD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$83,415 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural oval diamond

This 1.55ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 01-15666002. Listed at 5 retailers as of October 30, 2026, with prices from HK$49,004 to HK$83,415, a HK$34,411 spread on the same certified stone. NZ Jewellers lists it at HK$83,415. 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

1.55
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 01-15666002
Dimensions9.56 × 6.55 × 3.81 mm
L/W Ratio1.46
Top View
9.56 mm6.55 mm1.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 01-15666002
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.1%

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 1
Current: HK$83,415 HKD|Low: HK$49,004 HKD|High: HK$87,786 HKD|Avg: HK$61,938 HKD|-5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$49,004 HKD
Retailer 4HK$49,875 HKD
Retailer 5HK$52,323 HKD
Retailer 3HK$62,554 HKD
NZ JewellersHK$83,415 HKD

21 data points across 5 retailers

5 retailersHK$49,004 HKD to HK$83,415 HKD

A
Cheapest Retailer
-
HK$49,004 HKD
$6,246 USD
A
Retailer 2
-
HK$49,875 HKD
$6,357 USD
View
A
Retailer 3
-
HK$52,323 HKD
$6,669 USD
View
A
Retailer 4
-
HK$62,554 HKD
$7,973 USD
View
Most Expensive
B+
NZ Jewellers
70df1f2a-a7b0-442c-b80f-ffc2b59a29d4 · Oct 30
HK$83,415 HKD
$10,632 USD
View
4 more retailers have this diamond
Prices start from HK$49,004 HKDSave up to HK$34,411 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
1.55ct Oval
HK$49,004 HKD