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Oval|Natural|GIA

0.30ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 2377189969

Certificate GIA 2377189969

Diamond specifications and retailer prices

From $559 SGD
$437 USD
As of October 31, 2026
Save $398 SGD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,425 SGD 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 I 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 2377189969. Listed at 12 retailers as of October 30, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2377189969
Dimensions5.54 × 3.70 × 2.27 mm
L/W Ratio1.50
Top View
5.54 mm3.70 mm0.30 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2377189969
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,425 SGD|Low: $569 SGD|High: $1,442 SGD|Avg: $910 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$569 SGD
Retailer 7$683 SGD
Retailer 2$764 SGD
Retailer 3$928 SGD
Retailer 4$957 SGD
Retailer 6$988 SGD
MOH London$1,425 SGD

46 data points across 7 retailers

12 retailers$559 SGD to $957 SGD

B
Cheapest Retailer
-
$559 SGD
$437 USD
B
Retailer 2
-
$569 SGD
$445 USD
View
B
Retailer 3
-
$602 SGD
$471 USD
View
B
Retailer 4
-
$602 SGD
$471 USD
View
B
Retailer 5
-
$644 SGD
$504 USD
View
C
Retailer 6
-
$710 SGD
$555 USD
View
C
Retailer 7
-
$764 SGD
£471 GBP
View
C
Retailer 8
-
$928 SGD
€691 EUR
View
B
Retailer 9
-
$957 SGD
ZAR 12,088 ZAR
View
Retailer 10
-
$988 SGD
A$1,189 AUD
View
Price last confirmed 28 days ago
Most Expensive
MOH London
A499D5A74 · Nov 1
$1,425 SGD
£878 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $559 SGDSave up to $398 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.

B
0.30ct Oval
$559 SGD