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Radiant|Lab Grown|IGI

2.53ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG717596066

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

Certificate IGI LG717596066

Diamond specifications and retailer prices

From $1,097 SGD
$858 USD
As of November 2, 2026
Save $3,701 SGD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,456 SGD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

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 LG717596066 or 717596066. Listed at 24 retailers as of October 29, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717596066
Dimensions10.09 × 6.51 × 4.39 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm6.51 mm2.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717596066
Side View
Table 65.0%Crown 41.9°Girdle: Slightly ThickPavilion 31.7°Culet: NoneDepth 67.4%

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 2
Current: $7,456 SGD|Low: $1,054 SGD|High: $7,699 SGD|Avg: $3,063 SGD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 5$1,097 SGD
Retailer 6$1,273 SGD
Retailer 3$1,316 SGD
Retailer 15$1,473 SGD
Retailer 4$1,535 SGD
Retailer 7$1,620 SGD
Retailer 21$1,822 SGD
Retailer 13$1,957 SGD
Retailer 16$2,024 SGD
Retailer 2$2,704 SGD
Retailer 17$3,023 SGD
Retailer 18$3,284 SGD
Retailer 9$3,323 SGD
Retailer 19$3,508 SGD
Retailer 11$3,580 SGD
Retailer 22$3,771 SGD
Retailer 8$4,212 SGD
Retailer 10$4,277 SGD
Retailer 12$4,415 SGD
Retailer 20$4,798 SGD
Retailer 14$5,557 SGD
Brilliant Earth$7,456 SGD

38 data points across 22 retailers

24 retailers$1,097 SGD to $4,798 SGD

A
Cheapest Retailer
-
$1,097 SGD
$858 USD
A
Retailer 2
-
$1,273 SGD
$995 USD
View
Retailer 3
-
$1,273 SGD
$995 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,316 SGD
$1,029 USD
View
Final sale: no returns
A
Retailer 5
-
$1,473 SGD
HK$9,000 HKD
View
A
Retailer 6
-
$1,535 SGD
$1,200 USD
View
A
Retailer 7
-
$1,620 SGD
$1,267 USD
View
A
Retailer 8
-
$1,822 SGD
$1,425 USD
View
A
Retailer 9
-
$1,957 SGD
£1,205 GBP
View
A
Retailer 10
-
$2,024 SGD
€1,507 EUR
View
A
Retailer 11
-
$2,704 SGD
$2,114 USD
View
A
Retailer 12
-
$3,023 SGD
A$3,636 AUD
View
A
Retailer 13
-
$3,284 SGD
ZAR 41,489 ZAR
View
B+
Retailer 14
-
$3,323 SGD
$2,598 USD
View
B+
Retailer 15
-
$3,508 SGD
£2,160 GBP
View
B+
Retailer 16
-
$3,580 SGD
$2,799 USD
View
B+
Retailer 17
-
$3,771 SGD
$2,949 USD
View
B+
Retailer 18
-
$4,212 SGD
$3,294 USD
View
B+
Retailer 19
-
$4,277 SGD
View
B+
Retailer 20
-
$4,415 SGD
$3,452 USD
View
B+
Retailer 21
-
$4,798 SGD
£2,954 GBP
View
Retailer 22
-
$5,557 SGD
$4,345 USD
View
Price last confirmed 35 days ago
Retailer 23
-
$5,599 SGD
$4,378 USD
View
Price last confirmed 74 days ago
Most Expensive
Brilliant Earth
15226516A · Oct 21
$7,456 SGD
$5,830 USD
View
Price last confirmed 12 days ago
23 more retailers have this diamond
Prices start from $1,097 SGDSave up to $3,701 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
$1,097 SGD