Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 7566159778

Certificate GIA 7566159778

Diamond specifications and retailer prices

From $248 USD
SGD 335 SGD
As of October 30, 2026
Save $218 USD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $466 USD at Yorxs · As of October 31, 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 October 30, 2026, with prices from $248 to $466, a $218 spread on the same certified stone. Yorxs lists it at $466. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $331 USD|Low: $248 USD|High: $484 USD|Avg: $333 USD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
October 31, 2026
Retailer 9$248 USD
Retailer 7$260 USD
Retailer 2$265 USD
Retailer 8$279 USD
Retailer 5$319 USD
Retailer 6$319 USD
Retailer 4$322 USD
Retailer 1$331 USD
Retailer 3$347 USD
Retailer 10$373 USD
Yorxs$466 USD

41 data points across 11 retailers

11 retailers$248 USD to $466 USD

A
Cheapest Retailer
-
$248 USD
SGD 335 SGD
A
Retailer 2
-
$260 USD
View
A
Retailer 3
-
$265 USD
View
A
Retailer 4
-
$279 USD
SGD 377 SGD
View
A
Retailer 5
-
$319 USD
£251 GBP
View
A
Retailer 6
-
$319 USD
View
A
Retailer 7
-
$322 USD
View
B+
Retailer 8
-
$331 USD
£261 GBP
View
B+
Retailer 9
-
$347 USD
View
B+
Retailer 10
-
$373 USD
View
Most Expensive
B
Yorxs
616542388 · Oct 31
$466 USD
€444 EUR
View
10 more retailers have this diamond
Prices start from $248 USDSave up to $218 USD

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
$248 USD