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Oval|Natural|GIA

0.38ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6551833654

Certificate GIA 6551833654

Diamond specifications and retailer prices

From $818 NZD
SGD 623 SGD
As of November 1, 2026
Save $403 NZD (33%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,221 NZD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.38ct natural oval diamond

This 0.38ct natural oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551833654. Listed at 9 retailers as of October 26, 2026, with prices from $818 to $1,221, a $403 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,221. 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

0.38
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.13°
Pavilion angle39.88°
OriginNatural
Grading LabGIA
CertificateGIA 6551833654
Dimensions6.26 × 3.97 × 2.39 mm
L/W Ratio1.58
Culet sizeNone
Top View
6.26 mm3.97 mm0.38 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551833654
Side View
Table 58.0%Crown 35.13°Girdle: THN-THKPavilion 39.88°Culet: NoneDepth 60.3%

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: $996 NZD|Low: $818 NZD|High: $1,233 NZD|Avg: $1,023 NZD|+6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 1, 2026
Retailer 5$818 NZD
Retailer 3$864 NZD
Retailer 7$910 NZD
Retailer 1$996 NZD
Retailer 6$1,063 NZD
Retailer 8$1,095 NZD
Retailer 4$1,121 NZD
Retailer 2$1,174 NZD
Wholesale Diamonds Direct$1,221 NZD

41 data points across 9 retailers

9 retailers$818 NZD to $1,221 NZD

A
Cheapest Retailer
-
$818 NZD
SGD 623 SGD
A
Retailer 2
-
$864 NZD
SGD 658 SGD
View
B+
Retailer 3
-
$910 NZD
$513 USD
View
B+
Retailer 4
-
$996 NZD
£442 GBP
View
B
Retailer 5
-
$1,063 NZD
$599 USD
View
B+
Retailer 6
-
$1,112 NZD
$627 USD
View
B
Retailer 7
-
$1,144 NZD
$645 USD
View
B
Retailer 8
-
$1,174 NZD
€630 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
264713329 · Oct 26
$1,221 NZD
$688 USD
View
8 more retailers have this diamond
Prices start from $818 NZDSave up to $403 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
0.38ct Oval
$818 NZD