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Radiant|Natural|GIA

0.80ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 1553568311

Certificate GIA 1553568311

Diamond specifications and retailer prices

From $2,049 NZD
$1,155 USD
As of November 2, 2026
Save $532 NZD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,581 NZD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553568311. Listed at 6 retailers as of November 2, 2026, with prices from $2,049 to $2,581, a $532 spread on the same certified stone. GemTrove lists it at $2,581. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553568311
Dimensions6.22 × 4.49 × 3.07 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
6.22 mm4.49 mm0.80 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553568311
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,581 NZD|Low: $1,758 NZD|High: $2,630 NZD|Avg: $2,274 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 3$2,049 NZD
Retailer 6$2,083 NZD
Retailer 2$2,138 NZD
Retailer 5$2,303 NZD
Retailer 4$2,495 NZD
GemTrove$2,581 NZD

11 data points across 6 retailers

6 retailers$2,049 NZD to $2,581 NZD

A
Cheapest Retailer
-
$2,049 NZD
$1,155 USD
Final sale: no returns
A
Retailer 2
-
$2,083 NZD
MYR 4,781 MYR
View
A
Retailer 3
-
$2,138 NZD
$1,205 USD
View
A
Retailer 4
-
$2,303 NZD
SGD 1,754 SGD
View
A
Retailer 5
-
$2,495 NZD
$1,406 USD
View
Most Expensive
A
GemTrove
GT-N-00951945-98 · Nov 2
$2,581 NZD
A$2,238 AUD
View
5 more retailers have this diamond
Prices start from $2,049 NZDSave up to $532 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
0.80ct Radiant
$2,049 NZD