CaratHunter
Plans
Round|Natural|GIA

1.30ct D FL Round Natural Diamond

EX • D/FL • GIA 2231807212

Certificate GIA 2231807212

Diamond specifications and retailer prices

From $18,328 AUD
HK$100,700 HKD
As of October 29, 2026
Save $18,539 AUD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $36,867 AUD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2231807212. Listed at 12 retailers as of October 29, 2026, with prices from $18,328 to $36,867, a $18,539 spread on the same certified stone. With Clarity lists it at $36,867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2231807212
Dimensions7.00 × 7.05 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.00 mm7.05 mm1.30 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231807212
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $21,526 AUD|Low: $18,328 AUD|High: $36,867 AUD|Avg: $24,948 AUD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 29, 2026
Retailer 8$18,328 AUD
Retailer 1$21,526 AUD
Retailer 2$21,761 AUD
Retailer 10$21,823 AUD
Retailer 4$22,531 AUD
Retailer 3$24,508 AUD
Retailer 9$24,914 AUD
Retailer 7$25,222 AUD
Retailer 5$25,487 AUD
Retailer 6$32,985 AUD
With Clarity$36,867 AUD

40 data points across 11 retailers

12 retailers$18,328 AUD to $36,867 AUD

A+
Cheapest Retailer
-
$18,328 AUD
HK$100,700 HKD
A
Retailer 2
-
$21,526 AUD
£11,920 GBP
View
B+
Retailer 3
-
$22,531 AUD
$15,846 USD
View
Final sale: no returns
B+
Retailer 4
-
$24,508 AUD
£13,572 GBP
View
B+
Retailer 5
-
$24,833 AUD
$17,465 USD
View
B+
Retailer 6
-
$24,914 AUD
$17,522 USD
View
B+
Retailer 7
-
$25,222 AUD
$17,738 USD
View
B+
Retailer 8
-
$25,487 AUD
€17,071 EUR
View
B+
Retailer 9
-
$26,193 AUD
$18,421 USD
View
B+
Retailer 10
-
$29,881 AUD
$21,015 USD
View
B+
Retailer 11
-
$32,985 AUD
£18,266 GBP
View
Most Expensive
B
With Clarity
2231807212 · Oct 29
$36,867 AUD
$25,928 USD
View
11 more retailers have this diamond
Prices start from $18,328 AUDSave up to $18,539 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+
1.30ct Round
$18,328 AUD