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Round|Natural|GIA

1.02ct D FL Round Natural Diamond

EX • D/FL • GIA 1232989259

Certificate GIA 1232989259

Diamond specifications and retailer prices

From $14,079 AUD
As of November 4, 2026
Save $13,609 AUD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $27,689 AUD at With Clarity · As of November 4, 2026
View at With Clarity

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 1232989259. Listed at 10 retailers as of November 4, 2026, with prices from $14,079 to $27,689, a $13,609 spread on the same certified stone. With Clarity lists it at $27,689. 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
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1232989259
Dimensions6.43 × 6.47 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.43 mm6.47 mm1.02 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232989259
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41°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 4
Current: $16,295 AUD|Low: $13,932 AUD|High: $27,939 AUD|Avg: $19,270 AUD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 6, 2026
Retailer 7$14,079 AUD
Retailer 1$16,295 AUD
Retailer 10$16,463 AUD
Retailer 2$16,668 AUD
Retailer 3$17,528 AUD
Retailer 11$17,926 AUD
Retailer 4$18,081 AUD
Retailer 9$19,083 AUD
Retailer 8$19,368 AUD
Retailer 5$19,903 AUD
Retailer 6$24,764 AUD
With Clarity$27,689 AUD

41 data points across 12 retailers

10 retailers$14,079 AUD to $27,689 AUD

A
Cheapest Retailer
-
$14,079 AUD
B+
Retailer 2
-
$16,295 AUD
View
B+
Retailer 3
-
$16,463 AUD
View
Retailer 4
-
$17,926 AUD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$18,081 AUD
View
B+
Retailer 6
-
$19,083 AUD
View
B+
Retailer 7
-
$19,368 AUD
View
B+
Retailer 8
-
$19,903 AUD
View
B
Retailer 9
-
$24,764 AUD
View
Most Expensive
B
With Clarity
1232989259 · Nov 4
$27,689 AUD
$19,383 USD
View
9 more retailers have this diamond
Prices start from $14,079 AUDSave up to $13,609 AUD

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
$14,079 AUD