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1.02ct D FL Round Natural Diamond

EX • D/FL • GIA 6551717539

Certificate GIA 6551717539

Diamond specifications and retailer prices

From $15,177 NZD
As of November 2, 2026
Save $10,481 NZD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $25,658 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551717539. Listed at 8 retailers as of November 2, 2026, with prices from $15,177 to $25,658, a $10,481 spread on the same certified stone. MOH London lists it at $25,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551717539
Dimensions6.49 × 6.46 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.49 mm6.46 mm1.02 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551717539
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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 2
Current: $25,658 NZD|Low: $15,177 NZD|High: $27,027 NZD|Avg: $19,333 NZD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 7$15,177 NZD
Retailer 5$16,738 NZD
Retailer 6$16,934 NZD
Retailer 2$17,673 NZD
Retailer 4$18,050 NZD
Retailer 8$19,602 NZD
Retailer 3$20,614 NZD
MOH London$25,658 NZD

34 data points across 8 retailers

8 retailers$15,177 NZD to $25,658 NZD

A
Cheapest Retailer
-
$15,177 NZD
A
Retailer 2
-
$16,738 NZD
View
A
Retailer 3
-
$16,934 NZD
View
A
Retailer 4
-
$17,673 NZD
View
Retailer 5
-
$18,050 NZD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$19,602 NZD
View
B+
Retailer 7
-
$20,614 NZD
View
Most Expensive
B+
MOH London
A114E1CDE · Nov 2
$25,658 NZD
£11,363 GBP
View
7 more retailers have this diamond
Prices start from $15,177 NZDSave up to $10,481 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
1.02ct Round
$15,177 NZD