Oval|Natural|GIA

0.30ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 1538985880

Certificate GIA 1538985880

Diamond specifications and retailer prices

From $393 SGD
HK$2,400 HKD
As of October 30, 2026
Save $659 SGD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,052 SGD at MOH London · As of October 26, 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 October 26, 2026, with prices from $393 to $1,052, a $659 spread on the same certified stone. MOH London lists it at $1,052. 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: Oct 30
Current: $1,052 SGD|Low: $400 SGD|High: $1,062 SGD|Avg: $644 SGD|+7.5%
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
Retailer 15
October 30, 2026
Retailer 6$433 SGD
Retailer 15$455 SGD
Retailer 13$467 SGD
Retailer 5$478 SGD
Retailer 12$490 SGD
Retailer 9$590 SGD
Retailer 3$612 SGD
Retailer 4$622 SGD
Retailer 11$623 SGD
Retailer 14$658 SGD
Retailer 2$705 SGD
Retailer 7$728 SGD
Retailer 10$838 SGD
Retailer 8$923 SGD
MOH London$1,052 SGD

28 data points across 15 retailers

24 retailers$393 SGD to $1,052 SGD

A
Cheapest Retailer
-
$393 SGD
HK$2,400 HKD
Retailer 2
-
$433 SGD
$339 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$455 SGD
$356 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$455 SGD
$356 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$455 SGD
$356 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$467 SGD
$365 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$478 SGD
View
B+
Retailer 8
-
$490 SGD
$383 USD
View
Retailer 9
-
$490 SGD
$383 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$508 SGD
$397 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$590 SGD
£363 GBP
View
Retailer 12
-
$612 SGD
$479 USD
View
Price last confirmed 40 days ago
Retailer 13
-
$612 SGD
$479 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$612 SGD
$479 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$622 SGD
$486 USD
View
B
Retailer 16
-
$623 SGD
£384 GBP
View
B
Retailer 17
-
$658 SGD
$515 USD
View
B
Retailer 18
-
$705 SGD
ZAR 8,907 ZAR
View
Retailer 19
-
$728 SGD
A$876 AUD
View
Price last confirmed 27 days ago
B
Retailer 20
-
$838 SGD
€624 EUR
View
B
Retailer 21
-
$923 SGD
£568 GBP
View
Most Expensive
B
MOH London
A7653758C · Oct 26
$1,052 SGD
£648 GBP
View
21 more retailers have this diamond
Prices start from $393 SGDSave up to $659 SGD

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
$393 SGD