Round|Natural|GIA

1.54ct D IF Round Natural Diamond

EX • D/IF • GIA 5156679999

Certificate GIA 5156679999

Diamond specifications and retailer prices

From $20,133 USD
As of November 2, 2026
Save $374 USD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $20,507 USD at Baunat/BNT Diamonds · As of November 2, 2026
View at Baunat/BNT Diamonds

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5156679999. Listed at 2 retailers as of November 2, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5156679999
Dimensions7.37 × 7.42 × 4.63 mm
L/W Ratio1.01
Top View
7.37 mm7.42 mm1.54 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5156679999
Side View
Table 55.0%CrownGirdlePavilionCuletDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $20,507 USD|Low: $20,133 USD|High: $27,200 USD|Avg: $22,121 USD|+1.8%
Baunat/BNT Diamonds
Retailer 2
Retailer 3
October 12, 2026
Retailer 3$20,133 USD
Baunat/BNT Diamonds$20,507 USD
Retailer 2$27,200 USD

5 data points across 3 retailers

2 retailers$20,133 USD to $20,507 USD

A
Cheapest Retailer
-
$20,133 USD
Most Expensive
A
Baunat/BNT Diamonds
165467559 · Nov 2
$20,507 USD
€19,530 EUR
View
1 more retailer has this diamond
Prices start from $20,133 USDSave up to $374 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
1.54ct Round
$20,133 USD