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Round|Natural|GIA

1.50ct G IF Round Natural Diamond

EX • G/IF • GIA 6541434645

Certificate GIA 6541434645

Diamond specifications and retailer prices

From $10,534 USD
HK$82,300 HKD
As of November 1, 2026
Save $8,386 USD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,920 USD at MOH London · As of November 2, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6541434645. Listed at 19 retailers as of November 1, 2026, with prices from $10,534 to $18,920, a $8,386 spread on the same certified stone. MOH London lists it at $18,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541434645
Dimensions7.31 × 7.36 × 4.47 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.31 mm7.36 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541434645
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 1
Current: $18,920 USD|Low: $10,534 USD|High: $19,337 USD|Avg: $14,199 USD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 5$10,534 USD
Retailer 10$10,991 USD
Retailer 13$12,815 USD
Retailer 9$12,830 USD
Retailer 11$12,977 USD
Retailer 3$13,140 USD
Retailer 8$13,319 USD
Retailer 6$13,372 USD
Retailer 16$14,262 USD
Retailer 4$14,264 USD
Retailer 14$14,486 USD
Retailer 15$14,508 USD
Retailer 2$14,579 USD
Retailer 7$14,845 USD
Retailer 12$17,798 USD
MOH London$18,920 USD

24 data points across 16 retailers

19 retailers$10,534 USD to $18,920 USD

A
Cheapest Retailer
-
$10,534 USD
HK$82,300 HKD
A
Retailer 2
-
$10,991 USD
₹1,046,800 INR
View
Retailer 3
-
$11,992 USD
SGD 16,206 SGD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$12,529 USD
View
A
Retailer 5
-
$12,815 USD
View
Final sale: no returns
A
Retailer 6
-
$12,830 USD
£10,102 GBP
View
A
Retailer 7
-
$12,977 USD
£10,218 GBP
View
A
Retailer 8
-
$13,140 USD
View
Retailer 9
-
$13,319 USD
A$20,490 AUD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$13,372 USD
View
A
Retailer 11
-
$13,616 USD
A$20,948 AUD
View
A
Retailer 12
-
$14,262 USD
View
A
Retailer 13
-
$14,264 USD
View
B+
Retailer 14
-
$14,486 USD
View
B+
Retailer 15
-
$14,508 USD
£11,424 GBP
View
A
Retailer 16
-
$14,579 USD
€13,885 EUR
View
B+
Retailer 17
-
$14,845 USD
View
B+
Retailer 18
-
$17,798 USD
ZAR 287,524 ZAR
View
Most Expensive
B+
MOH London
83F168A52 · Nov 2
$18,920 USD
£14,898 GBP
View
18 more retailers have this diamond
Prices start from $10,534 USDSave up to $8,386 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
$10,534 USD