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Oval|Natural|GIA

0.75ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 6421955239

Certificate GIA 6421955239

Diamond specifications and retailer prices

From $2,249 SGD
$1,759 USD
As of October 30, 2026
Save $3,494 SGD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,743 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.75ct natural oval diamond

This 0.75ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6421955239. Listed at 11 retailers as of October 30, 2026, with prices from $2,249 to $5,743, a $3,494 spread on the same certified stone. NZ Jewellers lists it at $5,743. 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

0.75
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6421955239
Dimensions7.22 × 4.97 × 3.01 mm
L/W Ratio1.45
Top View
7.22 mm4.97 mm0.75 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6421955239
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.5%

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 30
Current: $5,743 SGD|Low: $2,288 SGD|High: $5,743 SGD|Avg: $3,264 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$2,288 SGD
Retailer 3$2,417 SGD
Retailer 9$2,489 SGD
Retailer 11$2,489 SGD
Retailer 8$2,603 SGD
Retailer 12$2,843 SGD
Retailer 10$2,871 SGD
Retailer 2$3,014 SGD
Retailer 6$3,746 SGD
Retailer 4$3,999 SGD
Retailer 5$4,838 SGD
NZ Jewellers$5,743 SGD

41 data points across 12 retailers

11 retailers$2,249 SGD to $5,743 SGD

B+
Cheapest Retailer
-
$2,249 SGD
$1,759 USD
B+
Retailer 2
-
$2,288 SGD
$1,790 USD
View
B+
Retailer 3
-
$2,489 SGD
$1,947 USD
View
B+
Retailer 4
-
$2,489 SGD
$1,947 USD
View
B
Retailer 5
-
$2,603 SGD
$2,036 USD
View
B+
Retailer 6
-
$2,843 SGD
$2,224 USD
View
B
Retailer 7
-
$2,871 SGD
$2,246 USD
View
B
Retailer 8
-
$3,014 SGD
£1,856 GBP
View
B
Retailer 9
-
$3,746 SGD
€2,791 EUR
View
B
Retailer 10
-
$4,838 SGD
£2,980 GBP
View
Most Expensive
B
NZ Jewellers
1948e950-ac0e-4258-b82f-3f3d0825dc1e · Oct 30
$5,743 SGD
$4,492 USD
View
10 more retailers have this diamond
Prices start from $2,249 SGDSave up to $3,494 SGD

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+
0.75ct Oval
$2,249 SGD