CaratHunter
Plans
Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 7566159778

Certificate GIA 7566159778

Diamond specifications and retailer prices

From $317 SGD
As of November 1, 2026
Save $280 SGD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $597 SGD at Yorxs · As of November 2, 2026
View at Yorxs

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566159778. Listed at 11 retailers as of November 1, 2026, with prices from $317 to $597, a $280 spread on the same certified stone. Yorxs lists it at $597. 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

0.30
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.56°
Pavilion angle40.94°
OriginNatural
Grading LabGIA
CertificateGIA 7566159778
Dimensions5.45 × 3.74 × 2.31 mm
L/W Ratio1.46
Culet sizeNone
Top View
5.45 mm3.74 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7566159778
Side View
Table 60.0%Crown 34.56°Girdle: MED-THKPavilion 40.94°Culet: NoneDepth 61.9%

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: $426 SGD|Low: $317 SGD|High: $619 SGD|Avg: $424 SGD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 2, 2026
Retailer 9$317 SGD
Retailer 7$332 SGD
Retailer 2$339 SGD
Retailer 8$357 SGD
Retailer 5$407 SGD
Retailer 6$408 SGD
Retailer 4$412 SGD
Retailer 1$426 SGD
Retailer 3$444 SGD
Retailer 10$477 SGD
Yorxs$597 SGD

42 data points across 11 retailers

11 retailers$317 SGD to $597 SGD

A
Cheapest Retailer
-
$317 SGD
A
Retailer 2
-
$332 SGD
$260 USD
View
A
Retailer 3
-
$339 SGD
$265 USD
View
A
Retailer 4
-
$357 SGD
View
A
Retailer 5
-
$407 SGD
£251 GBP
View
A
Retailer 6
-
$408 SGD
$319 USD
View
A
Retailer 7
-
$412 SGD
$322 USD
View
B+
Retailer 8
-
$426 SGD
£263 GBP
View
B+
Retailer 9
-
$444 SGD
$347 USD
View
B+
Retailer 10
-
$477 SGD
$373 USD
View
Most Expensive
B
Yorxs
616542388 · Nov 2
$597 SGD
€445 EUR
View
10 more retailers have this diamond
Prices start from $317 SGDSave up to $280 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
$317 SGD