Round|Natural|GIA

1.54ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2126709943

Certificate GIA 2126709943

Diamond specifications and retailer prices

From $10,145 USD
As of November 4, 2026
Save $7,843 USD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,988 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2126709943. Listed at 12 retailers as of November 2, 2026, with prices from $10,145 to $17,988, a $7,843 spread on the same certified stone. MOH London lists it at $17,988. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2126709943
Dimensions7.43 × 7.40 × 4.59 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
7.43 mm7.40 mm1.54 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2126709943
Side View
Table 57.0%Crown 35.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $17,988 USD|Low: $10,041 USD|High: $18,204 USD|Avg: $12,834 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$10,145 USD
Retailer 6$10,450 USD
Retailer 11$11,143 USD
Retailer 7$11,265 USD
Retailer 4$12,369 USD
Retailer 5$12,568 USD
Retailer 8$12,648 USD
Retailer 10$13,646 USD
Retailer 2$13,953 USD
Retailer 3$14,053 USD
MOH London$17,988 USD

43 data points across 11 retailers

12 retailers$10,145 USD to $17,988 USD

B+
Cheapest Retailer
-
$10,145 USD
B+
Retailer 2
-
$10,450 USD
View
B+
Retailer 3
-
$11,143 USD
View
B+
Retailer 4
-
$11,265 USD
View
Final sale: no returns
B
Retailer 5
-
$12,369 USD
View
B
Retailer 6
-
$12,568 USD
View
Retailer 7
-
$12,568 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$12,648 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
$13,646 USD
View
B
Retailer 10
-
$13,953 USD
View
B
Retailer 11
-
$14,053 USD
View
Most Expensive
B
MOH London
12D13F7A9 · Nov 2
$17,988 USD
£14,164 GBP
View
11 more retailers have this diamond
Prices start from $10,145 USDSave up to $7,843 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.

B+
1.54ct Round
$10,145 USD