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Round|Natural|GIA

0.75ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6542491532

Certificate GIA 6542491532

Diamond specifications and retailer prices

From $2,667 NZD
$1,503 USD
As of October 31, 2026
Save $3,708 NZD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,375 NZD 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 6542491532. Listed at 14 retailers as of October 30, 2026, with prices from $2,667 to $6,375, a $3,708 spread on the same certified stone. NZ Jewellers lists it at $6,375. 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542491532
Dimensions5.78 × 5.82 × 3.64 mm
L/W Ratio1.01
Top View
5.78 mm5.82 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542491532
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 31
Current: $6,375 NZD|Low: $2,635 NZD|High: $6,375 NZD|Avg: $3,615 NZD
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
October 27, 2026
Retailer 11$2,635 NZD
Retailer 12$2,635 NZD
Retailer 2$2,667 NZD
Retailer 3$2,679 NZD
Retailer 7$2,829 NZD
Retailer 6$2,870 NZD
Retailer 9$3,306 NZD
Retailer 10$3,448 NZD
Retailer 5$3,546 NZD
Retailer 8$3,694 NZD
Retailer 13$4,017 NZD
Retailer 14$4,283 NZD
Retailer 4$4,723 NZD
NZ Jewellers$6,375 NZD

38 data points across 14 retailers

14 retailers$2,667 NZD to $6,375 NZD

Retailer 1
-
$2,635 NZD
$1,485 USD
Price last confirmed 9 days ago
Retailer 2
-
$2,635 NZD
$1,485 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$2,667 NZD
$1,503 USD
View
Retailer 4
-
$2,679 NZD
$1,510 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$2,829 NZD
£1,256 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
$2,870 NZD
SGD 2,186 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$3,421 NZD
$1,928 USD
View
Retailer 8
-
$3,448 NZD
£1,530 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
$3,546 NZD
$1,999 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$3,694 NZD
€1,983 EUR
View
Price last confirmed 10 days ago
Retailer 11
-
$4,017 NZD
$2,264 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$4,283 NZD
$2,414 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$4,723 NZD
$2,662 USD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
242753ec-6ba7-42b3-8109-84458b95cdd9 · Oct 30
$6,375 NZD
$3,593 USD
View
13 more retailers have this diamond
Prices start from $2,667 NZDSave up to $3,708 NZD

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
$2,667 NZD