Oval|Natural|GIA

0.30ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 2556959134

Certificate GIA 2556959134

Diamond specifications and retailer prices

From $176 USD
₹16,757 INR
As of October 27, 2026
Save $401 USD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $577 USD 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 I 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 2556959134. Listed at 12 retailers as of October 26, 2026, with prices from $176 to $577, a $401 spread on the same certified stone. MOH London lists it at $577. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556959134
Dimensions5.88 × 3.68 × 2.21 mm
L/W Ratio1.60
Top View
5.88 mm3.68 mm0.30 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556959134
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.9%

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: Oct 27
Current: $577 USD|Low: $176 USD|High: $588 USD|Avg: $364 USD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 4$176 USD
Retailer 9$268 USD
Retailer 5$269 USD
Retailer 3$280 USD
Retailer 7$325 USD
Retailer 10$379 USD
Retailer 2$384 USD
Retailer 8$385 USD
Retailer 11$403 USD
Retailer 6$486 USD
MOH London$577 USD

35 data points across 11 retailers

12 retailers$176 USD to $577 USD

A
Cheapest Retailer
-
$176 USD
₹16,757 INR
A
Retailer 2
-
$218 USD
HK$1,700 HKD
View
A
Retailer 3
-
$268 USD
View
A
Retailer 4
-
$269 USD
SGD 363 SGD
View
Retailer 5
-
$280 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$325 USD
View
B
Retailer 7
-
$379 USD
View
B
Retailer 8
-
$384 USD
£302 GBP
View
B
Retailer 9
-
$385 USD
ZAR 6,226 ZAR
View
Retailer 10
-
$403 USD
A$619 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$486 USD
€463 EUR
View
Most Expensive
B
MOH London
315F0214F · Oct 26
$577 USD
£454 GBP
View
11 more retailers have this diamond
Prices start from $176 USDSave up to $401 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
$176 USD