Oval|Natural|GIA

0.30ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 1538985880

Certificate GIA 1538985880

Diamond specifications and retailer prices

From $545 NZD
HK$2,400 HKD
As of November 1, 2026
Save $913 NZD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,458 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct natural oval diamond

This 0.3ct natural oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538985880. Listed at 24 retailers as of November 1, 2026, with prices from $545 to $1,458, a $913 spread on the same certified stone. MOH London lists it at $1,458. 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

0.30
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538985880
Dimensions5.50 × 3.87 × 2.31 mm
L/W Ratio1.42
Key to symbols
Cloud
Top View
5.50 mm3.87 mm0.30 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1538985880
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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: $1,458 NZD|Low: $555 NZD|High: $1,474 NZD|Avg: $880 NZD|+7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 6$601 NZD
Retailer 14$632 NZD
Retailer 12$648 NZD
Retailer 5$663 NZD
Retailer 11$680 NZD
Retailer 7$812 NZD
Retailer 3$850 NZD
Retailer 4$863 NZD
Retailer 10$865 NZD
Retailer 13$914 NZD
Retailer 9$978 NZD
Retailer 8$1,164 NZD
Retailer 2$1,277 NZD
MOH London$1,458 NZD

28 data points across 14 retailers

24 retailers$545 NZD to $1,458 NZD

A
Cheapest Retailer
-
$545 NZD
HK$2,400 HKD
Retailer 2
-
$601 NZD
$339 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$632 NZD
$356 USD
View
Price last confirmed 41 days ago
Retailer 4
-
$632 NZD
$356 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$632 NZD
$356 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$648 NZD
$365 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$663 NZD
SGD 505 SGD
View
B+
Retailer 8
-
$680 NZD
$383 USD
View
Retailer 9
-
$680 NZD
$383 USD
View
Price last confirmed 16 days ago
Retailer 10
-
$704 NZD
$397 USD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$812 NZD
£360 GBP
View
Retailer 12
-
$850 NZD
$479 USD
View
Price last confirmed 41 days ago
Retailer 13
-
$850 NZD
$479 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$850 NZD
$479 USD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$863 NZD
$486 USD
View
B
Retailer 16
-
$865 NZD
£384 GBP
View
B
Retailer 17
-
$914 NZD
$515 USD
View
B
Retailer 18
-
$978 NZD
ZAR 8,907 ZAR
View
Retailer 19
-
$1,011 NZD
A$876 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$1,164 NZD
€625 EUR
View
B
Retailer 21
-
$1,277 NZD
£567 GBP
View
Most Expensive
C
MOH London
A7653758C · Nov 1
$1,458 NZD
£647 GBP
View
21 more retailers have this diamond
Prices start from $545 NZDSave up to $913 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
0.30ct Oval
$545 NZD