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Round|Natural|GIA

1.51ct D FL Round Natural Diamond

EX • D/FL • GIA 7566037584

Certificate GIA 7566037584

Diamond specifications and retailer prices

From $20,972 USD
As of October 30, 2026
Save $11,159 USD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $32,131 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7566037584. Listed at 13 retailers as of October 29, 2026, with prices from $20,972 to $32,131, a $11,159 spread on the same certified stone. MOH London lists it at $32,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566037584
Dimensions7.34 × 7.32 × 4.56 mm
L/W Ratio1.00
Star length55%
Girdle conditionFaceted
Culet sizeNone
Top View
7.34 mm7.32 mm1.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566037584
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $32,131 USD|Low: $20,705 USD|High: $32,344 USD|Avg: $25,292 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$20,972 USD
Retailer 7$21,646 USD
Retailer 8$22,588 USD
Retailer 9$22,601 USD
Retailer 2$24,248 USD
Retailer 5$24,471 USD
Retailer 4$25,412 USD
Retailer 6$28,991 USD
Retailer 3$30,376 USD
MOH London$32,131 USD

39 data points across 10 retailers

13 retailers$20,972 USD to $32,131 USD

A
Cheapest Retailer
-
$20,972 USD
A
Retailer 2
-
$22,601 USD
£17,796 GBP
View
B+
Retailer 3
-
$23,638 USD
View
Retailer 4
-
$23,718 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$24,248 USD
€23,093 EUR
View
Retailer 6
-
$24,471 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$25,412 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$25,604 USD
View
Price last confirmed 66 days ago
Retailer 9
-
$26,589 USD
View
Price last confirmed 62 days ago
Retailer 10
-
$28,991 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$30,333 USD
View
Price last confirmed 62 days ago
B+
Retailer 12
-
$30,376 USD
View
Most Expensive
B+
MOH London
36912E6FE · Oct 29
$32,131 USD
£25,300 GBP
View
12 more retailers have this diamond
Prices start from $20,972 USDSave up to $11,159 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
1.51ct Round
$20,972 USD