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Round|Natural|GIA

0.75ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5566681834

Certificate GIA 5566681834

Diamond specifications and retailer prices

From $1,592 SGD
HK$9,700 HKD
As of October 29, 2026
Save $3,780 SGD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,372 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566681834. Listed at 19 retailers as of October 27, 2026, with prices from $1,592 to $5,372, a $3,780 spread on the same certified stone. NZ Jewellers lists it at $5,372. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566681834
Dimensions5.75 × 5.79 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud, Crystal
Top View
5.75 mm5.79 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566681834
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 29
Current: $5,372 SGD|Low: $1,592 SGD|High: $5,372 SGD|Avg: $2,599 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 8$1,592 SGD
Retailer 11$1,990 SGD
Retailer 19$2,006 SGD
Retailer 4$2,032 SGD
Retailer 15$2,032 SGD
Retailer 6$2,203 SGD
Retailer 18$2,214 SGD
Retailer 9$2,243 SGD
Retailer 7$2,304 SGD
Retailer 2$2,447 SGD
Retailer 16$2,541 SGD
Retailer 5$2,556 SGD
Retailer 3$2,661 SGD
Retailer 12$2,793 SGD
Retailer 14$2,993 SGD
Retailer 10$3,087 SGD
Retailer 17$3,281 SGD
Retailer 13$3,880 SGD
NZ Jewellers$5,372 SGD

6 data points across 19 retailers

19 retailers$1,592 SGD to $5,372 SGD

A
Cheapest Retailer
-
$1,592 SGD
HK$9,700 HKD
A
Retailer 2
-
$1,990 SGD
View
A
Retailer 3
-
$2,006 SGD
$1,565 USD
View
A
Retailer 4
-
$2,032 SGD
$1,585 USD
View
A
Retailer 5
-
$2,032 SGD
$1,585 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,203 SGD
$1,718 USD
View
B+
Retailer 7
-
$2,214 SGD
$1,727 USD
View
B+
Retailer 8
-
$2,243 SGD
View
B+
Retailer 9
-
$2,304 SGD
$1,797 USD
View
B+
Retailer 10
-
$2,447 SGD
£1,503 GBP
View
B+
Retailer 11
-
$2,541 SGD
$1,982 USD
View
B+
Retailer 12
-
$2,556 SGD
£1,570 GBP
View
B+
Retailer 13
-
$2,661 SGD
$2,076 USD
View
B+
Retailer 14
-
$2,793 SGD
£1,715 GBP
View
B+
Retailer 15
-
$2,993 SGD
€2,223 EUR
View
B+
Retailer 16
-
$3,087 SGD
$2,408 USD
View
B+
Retailer 17
-
$3,281 SGD
ZAR 41,348 ZAR
View
B
Retailer 18
-
$3,880 SGD
£2,383 GBP
View
Most Expensive
B
NZ Jewellers
9df74f09-fb50-4ee8-a8b5-4080ad4037c2 · Oct 27
$5,372 SGD
$4,190 USD
View
18 more retailers have this diamond
Prices start from $1,592 SGDSave up to $3,780 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
$1,592 SGD