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0.80ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6492961680

Certificate GIA 6492961680

Diamond specifications and retailer prices

From €1,144 EUR
$1,278 USD
As of October 31, 2026
Save €2,193 EUR (66%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,337 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492961680. Listed at 23 retailers as of October 30, 2026, with prices from €1,144 to €3,337, a €2,193 spread on the same certified stone. NZ Jewellers lists it at €3,337. 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

0.80
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6492961680
Dimensions5.88 × 5.91 × 3.71 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
5.88 mm5.91 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492961680
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

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: €3,337 EUR|Low: €1,144 EUR|High: €3,337 EUR|Avg: €1,817 EUR
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
November 1, 2026
Retailer 6€1,144 EUR
Retailer 13€1,240 EUR
Retailer 15€1,240 EUR
Retailer 14€1,296 EUR
Retailer 3€1,430 EUR
Retailer 5€1,499 EUR
Retailer 9€1,518 EUR
Retailer 4€1,637 EUR
Retailer 2€1,725 EUR
Retailer 7€1,785 EUR
Retailer 10€1,868 EUR
Retailer 12€2,018 EUR
Retailer 8€2,396 EUR
Retailer 11€2,836 EUR
NZ Jewellers€3,337 EUR

32 data points across 15 retailers

23 retailers€1,144 EUR to €3,337 EUR

A
Cheapest Retailer
-
€1,144 EUR
$1,278 USD
Final sale: no returns
A
Retailer 2
-
€1,148 EUR
$1,283 USD
View
A
Retailer 3
-
€1,240 EUR
$1,385 USD
View
A
Retailer 4
-
€1,240 EUR
$1,385 USD
View
B+
Retailer 5
-
€1,292 EUR
$1,443 USD
View
B+
Retailer 6
-
€1,296 EUR
$1,448 USD
View
B+
Retailer 7
-
€1,314 EUR
$1,468 USD
View
B+
Retailer 8
-
€1,332 EUR
$1,488 USD
View
B+
Retailer 9
-
€1,334 EUR
$1,490 USD
View
B+
Retailer 10
-
€1,423 EUR
$1,590 USD
View
B+
Retailer 11
-
€1,423 EUR
$1,590 USD
View
B+
Retailer 12
-
€1,430 EUR
$1,598 USD
View
B+
Retailer 13
-
€1,468 EUR
$1,640 USD
View
B+
Retailer 14
-
€1,499 EUR
$1,675 USD
View
B+
Retailer 15
-
€1,518 EUR
£1,335 GBP
View
B+
Retailer 16
-
€1,637 EUR
£1,440 GBP
View
B+
Retailer 17
-
€1,725 EUR
£1,517 GBP
View
Retailer 18
-
€1,785 EUR
A$3,068 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
€1,868 EUR
View
B
Retailer 20
-
€2,018 EUR
ZAR 36,430 ZAR
View
B
Retailer 21
-
€2,396 EUR
£2,108 GBP
View
B
Retailer 22
-
€2,836 EUR
£2,495 GBP
View
Most Expensive
B
NZ Jewellers
5c0e48e3-4604-49d0-97b3-66e479934311 · Oct 30
€3,337 EUR
$3,728 USD
View
22 more retailers have this diamond
Prices start from €1,144 EURSave up to €2,193 EUR

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
0.80ct Round
€1,144 EUR