Round|Natural|GIA

1.50ct I IF Round Natural Diamond

EX • I/IF • GIA 1399868716

Certificate GIA 1399868716

Diamond specifications and retailer prices

From $7,216 USD
As of October 30, 2026
Save $5,626 USD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,842 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1399868716. Listed at 19 retailers as of October 30, 2026, with prices from $7,216 to $12,842, a $5,626 spread on the same certified stone. MOH London lists it at $12,842. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1399868716
Dimensions7.42 × 7.36 × 4.46 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.42 mm7.36 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1399868716
Side View
Table 59.0%Crown 33.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,842 USD|Low: $6,875 USD|High: $12,997 USD|Avg: $9,251 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$6,875 USD
Retailer 10$7,216 USD
Retailer 9$7,680 USD
Retailer 11$7,705 USD
Retailer 7$7,706 USD
Retailer 2$8,467 USD
Retailer 12$8,575 USD
Retailer 8$8,684 USD
Retailer 3$9,967 USD
Retailer 6$10,070 USD
Retailer 5$11,321 USD
MOH London$12,842 USD

37 data points across 12 retailers

19 retailers$7,216 USD to $12,842 USD

Retailer 1
-
$6,875 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$7,216 USD
View
A
Retailer 3
-
$7,680 USD
View
A
Retailer 4
-
$7,705 USD
View
Final sale: no returns
A
Retailer 5
-
$7,706 USD
View
A
Retailer 6
-
$8,349 USD
View
A
Retailer 7
-
$8,467 USD
£6,667 GBP
View
A
Retailer 8
-
$8,477 USD
View
B+
Retailer 9
-
$8,575 USD
View
Retailer 10
-
$8,684 USD
A$13,360 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$9,160 USD
View
B+
Retailer 12
-
$9,160 USD
View
B+
Retailer 13
-
$9,460 USD
View
B+
Retailer 14
-
$9,633 USD
View
B+
Retailer 15
-
$9,967 USD
£7,848 GBP
View
B+
Retailer 16
-
$10,070 USD
€9,590 EUR
View
Retailer 17
-
$10,148 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$11,321 USD
ZAR 182,894 ZAR
View
Most Expensive
B+
MOH London
D91562E1D · Nov 1
$12,842 USD
£10,112 GBP
View
18 more retailers have this diamond
Prices start from $7,216 USDSave up to $5,626 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
1.50ct Round
$7,216 USD