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Radiant|Lab Grown|IGI

2.53ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG778695576

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG778695576

Diamond specifications and retailer prices

From $1,005 SGD
£618 GBP
As of November 2, 2026
Save $11,119 SGD (92%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,123 SGD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778695576 or 778695576. Listed at 11 retailers as of November 2, 2026, with prices from $1,005 to $12,123, a $11,119 spread on the same certified stone. Diamond Quarter lists it at $12,123. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.53
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778695576
Dimensions9.18 × 6.74 × 4.64 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.18 mm6.74 mm2.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778695576
Side View
Table 66.0%Crown 47.5°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 68.8%

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: Nov 2
Current: $12,123 SGD|Low: $1,005 SGD|High: $12,123 SGD|Avg: $4,134 SGD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 10$1,005 SGD
Retailer 14$1,475 SGD
Retailer 11$1,477 SGD
Retailer 7$1,989 SGD
Retailer 5$2,077 SGD
Retailer 4$2,089 SGD
Retailer 9$2,252 SGD
Retailer 12$2,358 SGD
Retailer 16$2,985 SGD
Retailer 2$4,184 SGD
Retailer 6$4,509 SGD
Retailer 8$5,136 SGD
Retailer 15$5,256 SGD
Retailer 13$6,893 SGD
Retailer 3$7,405 SGD
Diamond Quarter$12,123 SGD

25 data points across 16 retailers

11 retailers$1,005 SGD to $12,123 SGD

A
Cheapest Retailer
-
$1,005 SGD
£618 GBP
A
Retailer 2
-
$1,475 SGD
$1,153 USD
View
A
Retailer 3
-
$1,477 SGD
$1,155 USD
View
A
Retailer 4
-
$2,252 SGD
$1,761 USD
View
A
Retailer 5
-
$2,358 SGD
A$2,837 AUD
View
A
Retailer 6
-
$2,985 SGD
$2,334 USD
View
B+
Retailer 7
-
$4,184 SGD
£2,576 GBP
View
B+
Retailer 8
-
$5,256 SGD
$4,110 USD
View
B
Retailer 9
-
$6,893 SGD
$5,390 USD
View
B
Retailer 10
-
$7,405 SGD
$5,790 USD
View
Most Expensive
B
Diamond Quarter
2.53IFE2509AB64N · Nov 2
$12,123 SGD
£7,464 GBP
View
10 more retailers have this diamond
Prices start from $1,005 SGDSave up to $11,119 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
2.53ct Radiant
$1,005 SGD