Round|Natural|GIA

1.40ct D FL Round Natural Diamond

EX • D/FL • GIA 6555860721

Certificate GIA 6555860721

Diamond specifications and retailer prices

From $15,755 USD
₹1,500,429 INR
As of October 31, 2026
Save $13,906 USD (47%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $29,660 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.4ct natural round diamond

This 1.4ct 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 6555860721. Listed at 28 retailers as of October 31, 2026, with prices from $15,755 to $29,660, a $13,906 spread on the same certified stone. With Clarity lists it at $29,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555860721
Dimensions7.10 × 7.15 × 4.45 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.10 mm7.15 mm1.40 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555860721
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 31
Current: $15,755 USD|Low: $15,755 USD|High: $29,660 USD|Avg: $21,472 USD|-8.6%
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 31, 2026
Retailer 1$15,755 USD
Retailer 11$17,310 USD
Retailer 5$18,493 USD
Retailer 6$18,630 USD
Retailer 3$19,096 USD
Retailer 2$19,273 USD
Retailer 7$21,735 USD
Retailer 4$23,293 USD
Retailer 10$25,091 USD
Retailer 9$26,381 USD
Retailer 8$28,345 USD
With Clarity$29,660 USD

23 data points across 12 retailers

28 retailers$15,755 USD to $29,660 USD

A
Cheapest Retailer
-
$15,755 USD
₹1,500,429 INR
A
Retailer 2
-
$15,859 USD
HK$123,900 HKD
View
A
Retailer 3
-
$16,307 USD
€15,530 EUR
View
A
Retailer 4
-
$17,310 USD
View
Retailer 5
-
$17,490 USD
SGD 23,635 SGD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$18,266 USD
View
B+
Retailer 7
-
$18,319 USD
View
B+
Retailer 8
-
$18,493 USD
£14,562 GBP
View
B+
Retailer 9
-
$18,630 USD
View
B+
Retailer 10
-
$19,096 USD
View
Final sale: no returns
Retailer 11
-
$19,104 USD
A$29,391 AUD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$19,273 USD
SGD 26,044 SGD
View
B+
Retailer 13
-
$19,455 USD
View
B+
Retailer 14
-
$19,926 USD
View
B+
Retailer 15
-
$20,772 USD
£16,356 GBP
View
B+
Retailer 16
-
$20,923 USD
View
B+
Retailer 17
-
$21,042 USD
View
B+
Retailer 18
-
$21,245 USD
View
B+
Retailer 19
-
$21,587 USD
View
B+
Retailer 20
-
$21,735 USD
€20,700 EUR
View
B+
Retailer 21
-
$22,154 USD
View
B+
Retailer 22
-
$22,305 USD
View
B+
Retailer 23
-
$22,417 USD
View
B+
Retailer 24
-
$23,293 USD
A$35,836 AUD
View
B
Retailer 25
-
$25,574 USD
View
B
Retailer 26
-
$26,381 USD
ZAR 426,187 ZAR
View
B
Retailer 27
-
$28,345 USD
£22,319 GBP
View
Most Expensive
B
With Clarity
6555860721 · Oct 31
$29,660 USD
View
27 more retailers have this diamond
Prices start from $15,755 USDSave up to $13,906 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
1.40ct Round
$15,755 USD