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Oval|Natural|GIA

1.55ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 5241066206

Certificate GIA 5241066206

Diamond specifications and retailer prices

From $8,153 NZD
HK$35,900 HKD
As of November 1, 2026
Save $8,463 NZD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $16,616 NZD at MOH London · As of November 1, 2026
View at MOH London

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 5241066206. Listed at 6 retailers as of November 1, 2026, with prices from $8,153 to $16,616, a $8,463 spread on the same certified stone. MOH London lists it at $16,616. 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
Pavilion angle38.48°
OriginNatural
Grading LabGIA
CertificateGIA 5241066206
Dimensions9.56 × 6.55 × 3.81 mm
L/W Ratio1.46
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.56 mm6.55 mm1.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241066206
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 38.48°Culet: 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: $16,616 NZD|Low: $8,153 NZD|High: $17,698 NZD|Avg: $11,464 NZD|-6.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$8,153 NZD
Retailer 6$9,450 NZD
Retailer 4$9,911 NZD
Retailer 3$10,443 NZD
Retailer 5$12,341 NZD
MOH London$16,616 NZD

31 data points across 6 retailers

6 retailers$8,153 NZD to $16,616 NZD

A
Cheapest Retailer
-
$8,153 NZD
HK$35,900 HKD
A
Retailer 2
-
$9,450 NZD
SGD 7,197 SGD
View
A
Retailer 3
-
$9,911 NZD
$5,586 USD
View
A
Retailer 4
-
$10,443 NZD
£4,634 GBP
View
A
Retailer 5
-
$12,341 NZD
€6,624 EUR
View
Most Expensive
B+
MOH London
3F4D71540 · Nov 1
$16,616 NZD
£7,374 GBP
View
5 more retailers have this diamond
Prices start from $8,153 NZDSave up to $8,463 NZD

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
$8,153 NZD