Round|Natural|GIA

0.75ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1499688000

Certificate GIA 1499688000

Diamond specifications and retailer prices

From $857 USD
As of October 30, 2026
Save $846 USD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,913 USD at NZ Jewellers · As of September 26, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1499688000. Listed at 13 retailers as of October 25, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1499688000
Dimensions5.80 × 5.82 × 3.61 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Crystal
Top View
5.80 mm5.82 mm0.75 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499688000
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: $1,156 USD|Low: $715 USD|High: $1,722 USD|Avg: $1,240 USD|+12.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$857 USD
Retailer 4$1,110 USD
Retailer 1$1,156 USD
Retailer 3$1,394 USD
Retailer 7$1,397 USD
Retailer 2$1,481 USD
Retailer 5$1,703 USD

44 data points across 7 retailers

13 retailers$857 USD to $1,703 USD

A
Cheapest Retailer
-
$857 USD
Final sale: no returns
Retailer 2
-
$929 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$929 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$965 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,072 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$1,110 USD
View
B+
Retailer 7
-
$1,156 USD
£910 GBP
View
B
Retailer 8
-
$1,347 USD
€1,283 EUR
View
B+
Retailer 9
-
$1,394 USD
€1,328 EUR
View
Retailer 10
-
$1,397 USD
A$2,149 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$1,481 USD
ZAR 23,932 ZAR
View
B
Retailer 12
-
$1,703 USD
£1,341 GBP
View
Most Expensive
NZ Jewellers
489e2c82-4578-45d2-ae1a-a0996feda517 · Sep 26
$2,913 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from $857 USDSave up to $846 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
$857 USD