Round|Natural|GIA

1.02ct D FL Round Natural Diamond

EX • D/FL • GIA 1232989259

Certificate GIA 1232989259

Diamond specifications and retailer prices

From $9,754 USD
HK$76,200 HKD
As of October 30, 2026
Save $9,804 USD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,558 USD at With Clarity · As of October 30, 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 11 retailers as of October 30, 2026, with prices from $9,754 to $19,558, a $9,804 spread on the same certified stone. With Clarity lists it at $19,558. 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
Color
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: Oct 30
Current: $9,754 USD|Low: $9,754 USD|High: $19,558 USD|Avg: $13,519 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 1$9,754 USD
Retailer 9$11,620 USD
Retailer 2$11,668 USD
Retailer 6$12,235 USD
Retailer 3$12,270 USD
Retailer 11$12,550 USD
Retailer 10$12,815 USD
Retailer 4$13,464 USD
Retailer 7$13,774 USD
Retailer 5$14,297 USD
Retailer 8$17,770 USD
With Clarity$19,558 USD

35 data points across 12 retailers

11 retailers$9,754 USD to $19,558 USD

A
Cheapest Retailer
-
$9,754 USD
HK$76,200 HKD
Retailer 2
-
$11,620 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$12,235 USD
£9,634 GBP
View
Retailer 4
-
$12,270 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$12,550 USD
A$19,307 AUD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$12,815 USD
SGD 17,317 SGD
View
B+
Retailer 7
-
$13,464 USD
View
B+
Retailer 8
-
$13,774 USD
View
B+
Retailer 9
-
$14,297 USD
€13,616 EUR
View
B
Retailer 10
-
$17,770 USD
£13,992 GBP
View
Most Expensive
B
With Clarity
1232989259 · Oct 30
$19,558 USD
View
10 more retailers have this diamond
Prices start from $9,754 USDSave up to $9,804 USD

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
$9,754 USD