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Oval|Natural|GIA

0.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 7531767386

Certificate GIA 7531767386

Diamond specifications and retailer prices

From $409 NZD
HK$1,800 HKD
As of November 1, 2026
Save $676 NZD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,239 NZD 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 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 7531767386. Listed at 17 retailers as of November 1, 2026, with a 165% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7531767386
Dimensions5.55 × 3.72 × 2.20 mm
L/W Ratio1.49
Girdle conditionFaceted
Key to symbols
Twinning Wisp
Top View
5.55 mm3.72 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7531767386
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.0%

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: Nov 1
Current: $1,239 NZD|Low: $409 NZD|High: $1,253 NZD|Avg: $841 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$409 NZD
Retailer 8$598 NZD
Retailer 3$686 NZD
Retailer 5$831 NZD
Retailer 7$859 NZD
Retailer 4$1,015 NZD
Retailer 2$1,085 NZD
MOH London$1,239 NZD

37 data points across 8 retailers

17 retailers$409 NZD to $1,085 NZD

A
Cheapest Retailer
-
$409 NZD
HK$1,800 HKD
A
Retailer 2
-
$511 NZD
$288 USD
View
A
Retailer 3
-
$536 NZD
$302 USD
View
B+
Retailer 4
-
$567 NZD
SGD 432 SGD
View
B+
Retailer 5
-
$577 NZD
$325 USD
View
B+
Retailer 6
-
$598 NZD
$337 USD
View
B+
Retailer 7
-
$686 NZD
£304 GBP
View
B+
Retailer 8
-
$722 NZD
$407 USD
View
B+
Retailer 9
-
$788 NZD
$444 USD
View
B+
Retailer 10
-
$793 NZD
$447 USD
View
B+
Retailer 11
-
$831 NZD
ZAR 7,567 ZAR
View
B
Retailer 12
-
$832 NZD
$469 USD
View
Retailer 13
-
$859 NZD
A$745 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$1,015 NZD
€545 EUR
View
B
Retailer 15
-
$1,085 NZD
£481 GBP
View
Most Expensive
B
MOH London
D2381A111 · Oct 26
$1,239 NZD
£550 GBP
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $409 NZDSave up to $676 NZD

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
$409 NZD