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Round|Natural|GIA

2.54ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2544435584

Certificate GIA 2544435584

Diamond specifications and retailer prices

From $38,414 SGD
£23,661 GBP
As of November 2, 2026
Save $9,040 SGD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $47,454 SGD at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 2.54ct natural round diamond

This 2.54ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2544435584. Listed at 3 retailers as of November 1, 2026, with prices from $38,414 to $47,454, a $9,040 spread on the same certified stone. Diamonds Direct lists it at $47,454. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.54
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2544435584
Dimensions8.65 × 8.69 × 5.43 mm
L/W Ratio1.00
Top View
8.65 mm8.69 mm2.54 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544435584
Side View
Table 56.0%Crown 35.5°Girdle: STK-STKPavilion 40.8°CuletDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $47,454 SGD|Low: $30,726 SGD|High: $50,364 SGD|Avg: $39,026 SGD|+8.0%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$30,726 SGD
Retailer 5$32,543 SGD
Retailer 4$36,355 SGD
Retailer 6$37,273 SGD
Retailer 8$37,785 SGD
Retailer 2$38,414 SGD
Retailer 10$38,911 SGD
Retailer 7$39,751 SGD
Diamonds Direct$47,454 SGD
Retailer 9$50,364 SGD

24 data points across 10 retailers

3 retailers$38,414 SGD to $47,454 SGD

Retailer 1
-
$30,726 SGD
$24,035 USD
Price last confirmed 15 days ago
B
Retailer 2
-
$38,414 SGD
£23,661 GBP
View
Most Expensive
B
Diamonds Direct
777062 · Nov 1
$47,454 SGD
$37,120 USD
View
2 more retailers have this diamond
Prices start from $38,414 SGDSave up to $9,040 SGD

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
2.54ct Round
$38,414 SGD