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2.59ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG574327605

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574327605

Diamond specifications and retailer prices

From $445 SGD
As of November 5, 2026
Save $3,502 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,947 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 2.59ct lab-grown round diamond

This 2.59ct lab-grown 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 IGI LG574327605 or 574327605. Listed at 19 retailers as of November 5, 2026, with prices from $445 to $3,947, a $3,502 spread on the same certified stone. Do Amore Diamonds lists it at $3,947. 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

2.59
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574327605
Dimensions8.79 × 8.75 × 5.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
8.79 mm8.75 mm2.59 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574327605
Side View
Table 55.5%Crown 34.9°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,947 SGD|Low: $397 SGD|High: $3,947 SGD|Avg: $1,388 SGD|+4.0%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
November 6, 2026
Retailer 17$445 SGD
Retailer 5$497 SGD
Retailer 6$551 SGD
Retailer 7$551 SGD
Retailer 14$747 SGD
Retailer 2$803 SGD
Retailer 8$817 SGD
Retailer 18$865 SGD
Retailer 13$936 SGD
Retailer 15$1,615 SGD
Retailer 16$1,820 SGD
Retailer 11$1,869 SGD
Retailer 4$1,954 SGD
Retailer 9$2,118 SGD
Retailer 3$2,150 SGD
Retailer 10$2,151 SGD
Retailer 12$2,368 SGD
Do Amore Diamonds$3,947 SGD

38 data points across 18 retailers

19 retailers$445 SGD to $3,947 SGD

A
Cheapest Retailer
-
$445 SGD
A
Retailer 2
-
$497 SGD
View
Final sale: no returns
A
Retailer 3
-
$551 SGD
View
Retailer 4
-
$551 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$747 SGD
View
A
Retailer 6
-
$803 SGD
View
B+
Retailer 7
-
$817 SGD
View
A
Retailer 8
-
$865 SGD
View
A
Retailer 9
-
$936 SGD
View
B+
Retailer 10
-
$1,820 SGD
View
A
Retailer 11
-
$1,869 SGD
View
B+
Retailer 12
-
$1,954 SGD
View
A
Retailer 13
-
$1,980 SGD
View
B+
Retailer 14
-
$2,118 SGD
View
B+
Retailer 15
-
$2,150 SGD
View
B+
Retailer 16
-
$2,151 SGD
View
B+
Retailer 17
-
$2,151 SGD
View
B+
Retailer 18
-
$2,368 SGD
View
Most Expensive
B+
Do Amore Diamonds
27-04DB907D5 · Nov 6
$3,947 SGD
$3,090 USD
View
18 more retailers have this diamond
Prices start from $445 SGDSave up to $3,502 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
2.59ct Round
$445 SGD