Oval|Natural|GIA

0.50ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 6495100316

Certificate GIA 6495100316

Diamond specifications and retailer prices

From $680 NZD
₹36,505 INR
As of October 30, 2026
Save $1,458 NZD (68%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,190 NZD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6495100316. Listed at 24 retailers as of October 29, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6495100316
Dimensions6.46 × 4.52 × 2.68 mm
L/W Ratio1.43
Top View
6.46 mm4.52 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 6495100316
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.3%

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 30
Current: $2,887 NZD|Low: $591 NZD|High: $2,887 NZD|Avg: $1,175 NZD
NZ Jewellers
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
October 31, 2026
Retailer 8$680 NZD
Retailer 11$772 NZD
Retailer 4$850 NZD
Retailer 13$949 NZD
Retailer 12$961 NZD
Retailer 10$992 NZD
Retailer 6$1,052 NZD
Retailer 3$1,063 NZD
Retailer 14$1,063 NZD
Retailer 5$1,139 NZD
Retailer 2$1,154 NZD
Retailer 7$1,377 NZD
Retailer 9$2,138 NZD
NZ Jewellers$2,887 NZD

37 data points across 14 retailers

24 retailers$680 NZD to $2,138 NZD

A
Cheapest Retailer
-
$680 NZD
₹36,505 INR
A
Retailer 2
-
$772 NZD
HK$3,400 HKD
View
A
Retailer 3
-
$850 NZD
$479 USD
View
Final sale: no returns
A
Retailer 4
-
$921 NZD
$519 USD
View
Retailer 5
-
$944 NZD
$532 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$944 NZD
$532 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$949 NZD
$535 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$961 NZD
SGD 732 SGD
View
A
Retailer 9
-
$992 NZD
$559 USD
View
Retailer 10
-
$992 NZD
$559 USD
View
Price last confirmed 19 days ago
A
Retailer 11
-
$992 NZD
$559 USD
View
Retailer 12
-
$1,017 NZD
$573 USD
View
Price last confirmed 23 days ago
A
Retailer 13
-
$1,063 NZD
$599 USD
View
Retailer 14
-
$1,063 NZD
$599 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$1,063 NZD
$599 USD
View
Price last confirmed 19 days ago
Retailer 16
-
$1,089 NZD
$614 USD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
$1,139 NZD
$642 USD
View
A
Retailer 18
-
$1,154 NZD
£512 GBP
View
Retailer 19
-
$1,173 NZD
$661 USD
View
Price last confirmed 41 days ago
B+
Retailer 20
-
$1,377 NZD
€739 EUR
View
B
Retailer 21
-
$2,138 NZD
£949 GBP
View
Retailer 22
-
$2,887 NZD
$1,627 USD
View
Price last confirmed 20 days ago
Retailer 23
-
$2,963 NZD
$1,670 USD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
258c6322-a3d4-4599-a248-c7f021323f6c · Sep 19
$3,190 NZD
$1,798 USD
View
Price last confirmed 42 days ago
23 more retailers have this diamond
Prices start from $680 NZDSave up to $1,458 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
0.50ct Oval
$680 NZD