CaratHunter
Plans
Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1545421198

Certificate GIA 1545421198

Diamond specifications and retailer prices

From $325 SGD
₹24,216 INR
As of November 1, 2026
Save $695 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,020 SGD at MOH London · As of October 29, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545421198. Listed at 19 retailers as of October 29, 2026, with prices from $325 to $1,020, a $695 spread on the same certified stone. MOH London lists it at $1,020. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle38°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 1545421198
Dimensions5.46 × 3.71 × 2.35 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
5.46 mm3.71 mm0.30 ctG / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1545421198
Side View
Table 59.0%Crown 38°Girdle: VTN-VTKPavilion 40.1°Culet: NDepth 63.4%

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: $1,020 SGD|Low: $325 SGD|High: $1,769 SGD|Avg: $641 SGD|-2.5%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 11$325 SGD
Retailer 5$405 SGD
Retailer 8$419 SGD
Retailer 9$422 SGD
Retailer 4$440 SGD
Retailer 17$473 SGD
Retailer 7$483 SGD
Retailer 3$490 SGD
Retailer 10$568 SGD
Retailer 13$592 SGD
Retailer 6$597 SGD
Retailer 16$602 SGD
Retailer 12$633 SGD
Retailer 14$681 SGD
Retailer 2$745 SGD
MOH London$1,020 SGD
Retailer 15$1,684 SGD

23 data points across 17 retailers

19 retailers$325 SGD to $1,020 SGD

A
Cheapest Retailer
-
$325 SGD
₹24,216 INR
B+
Retailer 2
-
$393 SGD
HK$2,400 HKD
View
B+
Retailer 3
-
$405 SGD
$317 USD
View
Final sale: no returns
B+
Retailer 4
-
$419 SGD
$328 USD
View
B+
Retailer 5
-
$422 SGD
$330 USD
View
B+
Retailer 6
-
$440 SGD
$344 USD
View
B+
Retailer 7
-
$473 SGD
$370 USD
View
Retailer 8
-
$483 SGD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$490 SGD
$383 USD
View
B
Retailer 10
-
$568 SGD
£350 GBP
View
B
Retailer 11
-
$592 SGD
$463 USD
View
B
Retailer 12
-
$597 SGD
$467 USD
View
B
Retailer 13
-
$602 SGD
£371 GBP
View
B
Retailer 14
-
$633 SGD
$495 USD
View
B
Retailer 15
-
$681 SGD
ZAR 8,607 ZAR
View
Retailer 16
-
$739 SGD
A$890 AUD
View
Price last confirmed 29 days ago
C
Retailer 17
-
$745 SGD
€555 EUR
View
Most Expensive
C
MOH London
52E74829C · Oct 29
$1,020 SGD
£628 GBP
View
17 more retailers have this diamond
Prices start from $325 SGDSave up to $695 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
$325 SGD