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Round|Natural|IGI

2.55ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 809692598

Shape and cutting style on the report: Round brilliant

Certificate IGI 809692598

Diamond specifications and retailer prices

From $16,534 SGD
₹1,231,725 INR
As of October 31, 2026
Save $13,122 SGD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $29,656 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.55ct natural round diamond

This 2.55ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 809692598. Listed at 15 retailers as of October 29, 2026, with prices from $16,534 to $29,656, a $13,122 spread on the same certified stone. MOH London lists it at $29,656. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.55
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 809692598
Dimensions8.69 × 8.73 × 5.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.69 mm8.73 mm2.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809692598
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 31
Current: $29,656 SGD|Low: $16,491 SGD|High: $29,854 SGD|Avg: $22,371 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$16,534 SGD
Retailer 10$19,167 SGD
Retailer 4$19,873 SGD
Retailer 9$19,979 SGD
Retailer 11$20,416 SGD
Retailer 8$22,238 SGD
Retailer 6$22,549 SGD
Retailer 5$22,870 SGD
Retailer 7$25,978 SGD
Retailer 3$26,758 SGD
MOH London$29,656 SGD

26 data points across 11 retailers

15 retailers$16,534 SGD to $29,656 SGD

A
Cheapest Retailer
-
$16,534 SGD
₹1,231,725 INR
A
Retailer 2
-
$19,167 SGD
$14,993 USD
View
A
Retailer 3
-
$19,873 SGD
£12,240 GBP
View
A
Retailer 4
-
$19,979 SGD
$15,628 USD
View
Final sale: no returns
A
Retailer 5
-
$20,416 SGD
$15,970 USD
View
A
Retailer 6
-
$21,723 SGD
£13,380 GBP
View
A
Retailer 7
-
$22,238 SGD
$17,395 USD
View
A
Retailer 8
-
$22,549 SGD
£13,888 GBP
View
A
Retailer 9
-
$22,585 SGD
$17,667 USD
View
A
Retailer 10
-
$22,870 SGD
€17,038 EUR
View
A
Retailer 11
-
$23,164 SGD
$18,119 USD
View
A
Retailer 12
-
$23,455 SGD
$18,347 USD
View
A
Retailer 13
-
$25,978 SGD
ZAR 328,281 ZAR
View
A
Retailer 14
-
$26,758 SGD
$20,931 USD
View
Most Expensive
A
MOH London
DF63C85FF · Oct 29
$29,656 SGD
£18,266 GBP
View
14 more retailers have this diamond
Prices start from $16,534 SGDSave up to $13,122 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.

A
2.55ct Round
$16,534 SGD