Oval|Natural|GIA

0.30ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 7473789288

Certificate GIA 7473789288

Diamond specifications and retailer prices

From $448 USD
HK$3,500 HKD
As of October 30, 2026
Save $380 USD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $828 USD 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 H 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 7473789288. Listed at 14 retailers as of October 30, 2026, with prices from $448 to $828, a $380 spread on the same certified stone. MOH London lists it at $828. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7473789288
Dimensions5.55 × 3.72 × 2.09 mm
L/W Ratio1.49
Top View
5.55 mm3.72 mm0.30 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7473789288
Side View
Table 67.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 56.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $828 USD|Low: $384 USD|High: $837 USD|Avg: $551 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$388 USD
Retailer 2$461 USD
Retailer 8$487 USD
Retailer 5$491 USD
Retailer 4$556 USD
Retailer 6$574 USD
Retailer 3$659 USD
MOH London$828 USD

42 data points across 8 retailers

14 retailers$448 USD to $828 USD

Retailer 1
-
$358 USD
Price last confirmed 24 days ago
Retailer 2
-
$386 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$400 USD
View
Price last confirmed 32 days ago
B
Retailer 4
-
$448 USD
HK$3,500 HKD
View
B
Retailer 5
-
$461 USD
£363 GBP
View
Retailer 6
-
$482 USD
View
Price last confirmed 32 days ago
B
Retailer 7
-
$489 USD
View
B
Retailer 8
-
$490 USD
View
B
Retailer 9
-
$491 USD
£387 GBP
View
B
Retailer 10
-
$556 USD
ZAR 8,975 ZAR
View
Retailer 11
-
$574 USD
A$883 AUD
View
Price last confirmed 28 days ago
C
Retailer 12
-
$659 USD
€628 EUR
View
Most Expensive
C
MOH London
351E82142 · Nov 1
$828 USD
£652 GBP
View
12 more retailers have this diamond
Prices start from $448 USDSave up to $380 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
$448 USD