Oval|Natural|GIA

0.30ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 5516902844

Certificate GIA 5516902844

Diamond specifications and retailer prices

From $338 USD
As of October 29, 2026
Save $444 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $782 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5516902844. Listed at 14 retailers as of October 26, 2026, with prices from $338 to $782, a $444 spread on the same certified stone. MOH London lists it at $782. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5516902844
Dimensions5.70 × 3.72 × 2.31 mm
L/W Ratio1.53
Top View
5.70 mm3.72 mm0.30 ctH / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5516902844
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $782 USD|Low: $359 USD|High: $1,297 USD|Avg: $618 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$364 USD
Retailer 6$377 USD
Retailer 3$437 USD
Retailer 5$464 USD
Retailer 8$484 USD
Retailer 4$629 USD
Retailer 2$687 USD
MOH London$782 USD
Retailer 9$1,297 USD

43 data points across 9 retailers

14 retailers$338 USD to $782 USD

B+
Cheapest Retailer
-
$338 USD
B+
Retailer 2
-
$357 USD
SGD 482 SGD
View
B+
Retailer 3
-
$364 USD
View
B
Retailer 4
-
$377 USD
View
B
Retailer 5
-
$390 USD
View
B
Retailer 6
-
$437 USD
£344 GBP
View
B
Retailer 7
-
$455 USD
View
B
Retailer 8
-
$464 USD
£365 GBP
View
B
Retailer 9
-
$469 USD
View
B
Retailer 10
-
$484 USD
View
B
Retailer 11
-
$629 USD
€599 EUR
View
B
Retailer 12
-
$687 USD
£541 GBP
View
Most Expensive
B
MOH London
F10E7F915 · Oct 26
$782 USD
£616 GBP
View
12 more retailers have this diamond
Prices start from $338 USDSave up to $444 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.

B+
0.30ct Oval
$338 USD