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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 $1,242 USD
HK$9,700 HKD
As of October 30, 2026
Save $2,948 USD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,190 USD at NZ Jewellers · As of October 30, 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 30, 2026, with prices from $1,242 to $4,190, a $2,948 spread on the same certified stone. NZ Jewellers lists it at $4,190. 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
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 30
Current: $4,190 USD|Low: $1,242 USD|High: $4,190 USD|Avg: $2,034 USD
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 30, 2026
Retailer 8$1,242 USD
Retailer 11$1,552 USD
Retailer 19$1,565 USD
Retailer 4$1,585 USD
Retailer 15$1,585 USD
Retailer 6$1,718 USD
Retailer 18$1,727 USD
Retailer 9$1,749 USD
Retailer 7$1,797 USD
Retailer 13$1,909 USD
Retailer 16$1,982 USD
Retailer 5$1,994 USD
Retailer 3$2,076 USD
Retailer 12$2,172 USD
Retailer 2$2,347 USD
Retailer 10$2,408 USD
Retailer 17$2,559 USD
Retailer 14$3,026 USD
NZ Jewellers$4,190 USD

7 data points across 19 retailers

19 retailers$1,242 USD to $4,190 USD

A
Cheapest Retailer
-
$1,242 USD
HK$9,700 HKD
A
Retailer 2
-
$1,552 USD
SGD 2,097 SGD
View
A
Retailer 3
-
$1,565 USD
View
A
Retailer 4
-
$1,585 USD
View
A
Retailer 5
-
$1,585 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,718 USD
View
B+
Retailer 7
-
$1,727 USD
View
B+
Retailer 8
-
$1,749 USD
SGD 2,364 SGD
View
B+
Retailer 9
-
$1,797 USD
View
B+
Retailer 10
-
$1,909 USD
£1,503 GBP
View
B+
Retailer 11
-
$1,982 USD
View
B+
Retailer 12
-
$1,994 USD
£1,570 GBP
View
B+
Retailer 13
-
$2,076 USD
View
B+
Retailer 14
-
$2,172 USD
£1,711 GBP
View
B+
Retailer 15
-
$2,347 USD
€2,235 EUR
View
B+
Retailer 16
-
$2,408 USD
View
B+
Retailer 17
-
$2,559 USD
ZAR 41,348 ZAR
View
B
Retailer 18
-
$3,026 USD
£2,383 GBP
View
Most Expensive
B
NZ Jewellers
9df74f09-fb50-4ee8-a8b5-4080ad4037c2 · Oct 30
$4,190 USD
View
18 more retailers have this diamond
Prices start from $1,242 USDSave up to $2,948 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
$1,242 USD