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Round|Natural|GIA

0.76ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6515380459

Certificate GIA 6515380459

Diamond specifications and retailer prices

From $1,635 NZD
HK$7,200 HKD
As of October 30, 2026
Save $1,774 NZD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,516 NZD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.76ct natural round diamond

This 0.76ct 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 6515380459. Listed at 16 retailers as of October 29, 2026, with a 108% 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

0.76
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515380459
Dimensions5.82 × 5.80 × 3.61 mm
L/W Ratio1.00
Top View
5.82 mm5.80 mm0.76 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515380459
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.1%

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: $1,774 NZD|Low: $1,565 NZD|High: $3,432 NZD|Avg: $2,180 NZD|-13.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$1,635 NZD
Retailer 4$1,657 NZD
Retailer 9$1,707 NZD
Retailer 1$1,774 NZD
Retailer 2$1,774 NZD
Retailer 3$1,987 NZD
Retailer 12$2,089 NZD
Retailer 5$2,172 NZD
Retailer 10$2,421 NZD
Retailer 7$2,599 NZD
Retailer 6$2,765 NZD
Retailer 8$3,409 NZD

42 data points across 12 retailers

16 retailers$1,635 NZD to $3,409 NZD

A
Cheapest Retailer
-
$1,635 NZD
HK$7,200 HKD
A
Retailer 2
-
$1,707 NZD
$962 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,774 NZD
$1,000 USD
View
A
Retailer 4
-
$1,774 NZD
$1,000 USD
View
Retailer 5
-
$1,851 NZD
$1,043 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$1,851 NZD
$1,043 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$1,923 NZD
$1,084 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$1,987 NZD
$1,120 USD
View
B+
Retailer 9
-
$2,089 NZD
$1,177 USD
View
Retailer 10
-
$2,136 NZD
$1,204 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$2,172 NZD
£964 GBP
View
Retailer 12
-
$2,421 NZD
A$2,099 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$2,599 NZD
€1,395 EUR
View
B
Retailer 14
-
$2,765 NZD
ZAR 25,173 ZAR
View
B
Retailer 15
-
$3,409 NZD
£1,513 GBP
View
Most Expensive
NZ Jewellers
2a03b2ef-e1c8-41cc-8e41-60ddbad420f1 · Sep 26
$4,516 NZD
$2,545 USD
View
Price last confirmed 35 days ago
15 more retailers have this diamond
Prices start from $1,635 NZDSave up to $1,774 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
0.76ct Round
$1,635 NZD