Oval|Natural|GIA

0.30ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 1538985880

Certificate GIA 1538985880

Diamond specifications and retailer prices

From $429 CAD
HK$2,400 HKD
As of October 30, 2026
Save $720 CAD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,150 CAD 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538985880. Listed at 24 retailers as of October 26, 2026, with prices from $429 to $1,150, a $720 spread on the same certified stone. MOH London lists it at $1,150. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538985880
Dimensions5.50 × 3.87 × 2.31 mm
L/W Ratio1.42
Key to symbols
Cloud
Top View
5.50 mm3.87 mm0.30 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1538985880
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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: $1,150 CAD|Low: $437 CAD|High: $1,160 CAD|Avg: $704 CAD|+7.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 6$474 CAD
Retailer 15$497 CAD
Retailer 13$510 CAD
Retailer 5$522 CAD
Retailer 12$535 CAD
Retailer 9$644 CAD
Retailer 3$669 CAD
Retailer 4$679 CAD
Retailer 11$681 CAD
Retailer 14$719 CAD
Retailer 2$770 CAD
Retailer 7$796 CAD
Retailer 10$915 CAD
Retailer 8$1,008 CAD
MOH London$1,150 CAD

28 data points across 15 retailers

24 retailers$429 CAD to $1,150 CAD

A
Cheapest Retailer
-
$429 CAD
HK$2,400 HKD
Retailer 2
-
$474 CAD
$339 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$497 CAD
$356 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$497 CAD
$356 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$497 CAD
$356 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$510 CAD
$365 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$522 CAD
SGD 505 SGD
View
B+
Retailer 8
-
$535 CAD
$383 USD
View
Retailer 9
-
$535 CAD
$383 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$555 CAD
$397 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$644 CAD
£363 GBP
View
Retailer 12
-
$669 CAD
$479 USD
View
Price last confirmed 39 days ago
Retailer 13
-
$669 CAD
$479 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$669 CAD
$479 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$679 CAD
$486 USD
View
B
Retailer 16
-
$681 CAD
£384 GBP
View
B
Retailer 17
-
$719 CAD
$515 USD
View
B
Retailer 18
-
$770 CAD
ZAR 8,907 ZAR
View
Retailer 19
-
$796 CAD
A$876 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
$915 CAD
€624 EUR
View
B
Retailer 21
-
$1,008 CAD
£568 GBP
View
Most Expensive
B
MOH London
A7653758C · Oct 26
$1,150 CAD
£648 GBP
View
21 more retailers have this diamond
Prices start from $429 CADSave up to $720 CAD

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
$429 CAD