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0.75ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2245097990

Certificate GIA 2245097990

Diamond specifications and retailer prices

From $1,279 USD
SGD 1,729 SGD
As of October 27, 2026
Save $1,021 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,300 USD at Helzberg Diamonds · As of October 26, 2026
View at Helzberg Diamonds

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245097990. Listed at 13 retailers as of October 26, 2026, with prices from $1,279 to $2,300, a $1,021 spread on the same certified stone. Helzberg Diamonds lists it at $2,300. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2245097990
Dimensions5.78 × 5.80 × 3.62 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.78 mm5.80 mm0.75 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245097990
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.6%

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 27
Current: $2,300 USD|Low: $1,284 USD|High: $2,300 USD|Avg: $1,631 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 11$1,284 USD
Retailer 9$1,300 USD
Retailer 10$1,305 USD
Retailer 3$1,397 USD
Retailer 2$1,418 USD
Retailer 7$1,564 USD
Retailer 5$1,610 USD
Retailer 8$1,734 USD
Retailer 12$1,789 USD
Retailer 6$1,843 USD
Retailer 4$2,087 USD
Helzberg Diamonds$2,300 USD

11 data points across 12 retailers

13 retailers$1,279 USD to $2,300 USD

A
Cheapest Retailer
-
$1,279 USD
SGD 1,729 SGD
A
Retailer 2
-
$1,284 USD
View
A
Retailer 3
-
$1,300 USD
View
A
Retailer 4
-
$1,305 USD
View
A
Retailer 5
-
$1,397 USD
SGD 1,888 SGD
View
A
Retailer 6
-
$1,418 USD
£1,116 GBP
View
A
Retailer 7
-
$1,564 USD
View
A
Retailer 8
-
$1,610 USD
View
B+
Retailer 9
-
$1,734 USD
£1,365 GBP
View
B+
Retailer 10
-
$1,789 USD
View
B+
Retailer 11
-
$1,843 USD
€1,755 EUR
View
B+
Retailer 12
-
$2,087 USD
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLGPNPPG · Oct 26
$2,300 USD
View
12 more retailers have this diamond
Prices start from $1,279 USDSave up to $1,021 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.

A
0.75ct Round
$1,279 USD