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0.75ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6565394963

Certificate GIA 6565394963

Diamond specifications and retailer prices

From $1,544 SGD
As of November 4, 2026
Save $1,232 SGD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,776 SGD at Helzberg Diamonds · As of November 6, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565394963. Listed at 15 retailers as of November 4, 2026, with prices from $1,544 to $2,776, a $1,232 spread on the same certified stone. Helzberg Diamonds lists it at $2,776. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565394963
Dimensions5.89 × 3.54 × 3.54 mm
L/W Ratio1.66
Culet sizeNone
Top View
5.89 mm3.54 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565394963
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.9%

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 4
Current: $2,776 SGD|Low: $1,544 SGD|High: $2,844 SGD|Avg: $1,954 SGD|-2.4%
Helzberg Diamonds
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
November 6, 2026
Retailer 7$1,544 SGD
Retailer 4$1,548 SGD
Retailer 12$1,575 SGD
Retailer 15$1,602 SGD
Retailer 10$1,642 SGD
Retailer 6$1,688 SGD
Retailer 9$1,705 SGD
Retailer 11$1,733 SGD
Retailer 2$1,944 SGD
Retailer 14$2,090 SGD
Retailer 5$2,192 SGD
Retailer 8$2,215 SGD
Retailer 13$2,362 SGD
Retailer 3$2,506 SGD
Helzberg Diamonds$2,776 SGD

31 data points across 15 retailers

15 retailers$1,544 SGD to $2,776 SGD

A
Cheapest Retailer
-
$1,544 SGD
A
Retailer 2
-
$1,548 SGD
View
A
Retailer 3
-
$1,575 SGD
View
A
Retailer 4
-
$1,602 SGD
View
A
Retailer 5
-
$1,642 SGD
View
A
Retailer 6
-
$1,688 SGD
View
A
Retailer 7
-
$1,705 SGD
View
A
Retailer 8
-
$1,733 SGD
View
B+
Retailer 9
-
$1,944 SGD
View
B+
Retailer 10
-
$2,090 SGD
View
B+
Retailer 11
-
$2,192 SGD
View
B+
Retailer 12
-
$2,215 SGD
View
B+
Retailer 13
-
$2,362 SGD
View
B+
Retailer 14
-
$2,506 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMLJPKPMJ · Nov 6
$2,776 SGD
$2,166 USD
View
14 more retailers have this diamond
Prices start from $1,544 SGDSave up to $1,232 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.

A
0.75ct Round
$1,544 SGD