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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6515944385

Certificate GIA 6515944385

Diamond specifications and retailer prices

From $2,046 SGD
$1,596 USD
As of October 28, 2026
Save $3,999 SGD (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,045 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6515944385. Listed at 21 retailers as of October 27, 2026, with prices from $2,046 to $6,045, a $3,999 spread on the same certified stone. NZ Jewellers lists it at $6,045. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6515944385
Dimensions5.81 × 5.78 × 3.61 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.81 mm5.78 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515944385
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 28
Current: $3,578 SGD|Low: $1,467 SGD|High: $4,395 SGD|Avg: $2,852 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 29, 2026
Retailer 3$1,467 SGD
Retailer 9$2,071 SGD
Retailer 11$2,072 SGD
Retailer 10$2,349 SGD
Retailer 6$2,371 SGD
Retailer 4$2,382 SGD
Retailer 2$3,143 SGD
Retailer 12$3,234 SGD
Retailer 5$3,380 SGD
NZ Jewellers$3,578 SGD
Retailer 7$3,693 SGD
Retailer 8$4,349 SGD

35 data points across 12 retailers

21 retailers$2,046 SGD to $6,045 SGD

A
Cheapest Retailer
-
$2,046 SGD
$1,596 USD
A
Retailer 2
-
$2,071 SGD
$1,615 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$2,072 SGD
$1,616 USD
View
Final sale: no returns
A
Retailer 4
-
$2,164 SGD
$1,688 USD
View
A
Retailer 5
-
$2,245 SGD
$1,751 USD
View
A
Retailer 6
-
$2,245 SGD
$1,751 USD
View
B+
Retailer 7
-
$2,327 SGD
$1,815 USD
View
B+
Retailer 8
-
$2,335 SGD
$1,822 USD
View
B+
Retailer 9
-
$2,371 SGD
£1,456 GBP
View
B+
Retailer 10
-
$2,382 SGD
$1,858 USD
View
B+
Retailer 11
-
$2,526 SGD
$1,970 USD
View
B+
Retailer 12
-
$2,526 SGD
$1,970 USD
View
B+
Retailer 13
-
$2,591 SGD
$2,021 USD
View
B+
Retailer 14
-
$2,615 SGD
$2,040 USD
View
B+
Retailer 15
-
$2,717 SGD
$2,119 USD
View
B+
Retailer 16
-
$3,143 SGD
£1,930 GBP
View
B+
Retailer 17
-
$3,234 SGD
A$3,881 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$3,380 SGD
€2,511 EUR
View
B
Retailer 19
-
$3,693 SGD
ZAR 46,531 ZAR
View
B
Retailer 20
-
$4,349 SGD
£2,671 GBP
View
Most Expensive
B
NZ Jewellers
833903b8-7c91-4fb2-9eb5-460307787f63 · Oct 27
$6,045 SGD
$4,715 USD
View
20 more retailers have this diamond
Prices start from $2,046 SGDSave up to $3,999 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
$2,046 SGD