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Round|Natural|GIA

0.75ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6512102412

Certificate GIA 6512102412

Diamond specifications and retailer prices

From $1,590 USD
As of November 1, 2026
Save $3,286 USD (67%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,876 USD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6512102412. Listed at 24 retailers as of November 1, 2026, with prices from $1,590 to $4,876, a $3,286 spread on the same certified stone. NZ Jewellers lists it at $4,876. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6512102412
Dimensions5.83 × 5.79 × 3.64 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.83 mm5.79 mm0.75 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512102412
Side View
Table 55.0%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: Nov 1
Current: $4,876 USD|Low: $1,410 USD|High: $4,876 USD|Avg: $2,335 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
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 5$1,590 USD
Retailer 6$1,615 USD
Retailer 9$1,650 USD
Retailer 14$1,693 USD
Retailer 10$1,747 USD
Retailer 8$1,811 USD
Retailer 22$1,811 USD
Retailer 3$1,870 USD
Retailer 4$1,895 USD
Retailer 12$2,090 USD
Retailer 7$2,120 USD
Retailer 20$2,120 USD
Retailer 2$2,180 USD
Retailer 21$2,190 USD
Retailer 18$2,281 USD
Retailer 19$2,299 USD
Retailer 11$2,366 USD
Retailer 15$2,496 USD
Retailer 13$2,544 USD
Retailer 17$3,006 USD
Retailer 16$3,503 USD
NZ Jewellers$4,876 USD

42 data points across 22 retailers

24 retailers$1,590 USD to $4,876 USD

A
Cheapest Retailer
-
$1,590 USD
B+
Retailer 2
-
$1,615 USD
View
B+
Retailer 3
-
$1,650 USD
View
B+
Retailer 4
-
$1,693 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,711 USD
A$2,633 AUD
View
B+
Retailer 6
-
$1,747 USD
View
B+
Retailer 7
-
$1,811 USD
View
B+
Retailer 8
-
$1,811 USD
View
B+
Retailer 9
-
$1,870 USD
View
B+
Retailer 10
-
$1,895 USD
View
B+
Retailer 11
-
$2,090 USD
View
B+
Retailer 12
-
$2,120 USD
View
B+
Retailer 13
-
$2,120 USD
View
B+
Retailer 14
-
$2,180 USD
£1,717 GBP
View
B+
Retailer 15
-
$2,190 USD
View
B
Retailer 16
-
$2,281 USD
View
B
Retailer 17
-
$2,299 USD
CA$3,193 CAD
View
B
Retailer 18
-
$2,366 USD
View
Retailer 19
-
$2,496 USD
A$3,840 AUD
View
Price last confirmed 27 days ago
B
Retailer 20
-
$2,544 USD
€2,423 EUR
View
B
Retailer 21
-
$3,006 USD
ZAR 48,568 ZAR
View
B
Retailer 22
-
$3,503 USD
£2,758 GBP
View
B
Retailer 23
-
$3,588 USD
£2,825 GBP
View
Most Expensive
B
NZ Jewellers
f2e90d52-99ba-4875-8e31-a7b2668635e9 · Nov 2
$4,876 USD
View
23 more retailers have this diamond
Prices start from $1,590 USDSave up to $3,286 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
$1,590 USD