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Radiant|Lab Grown|IGI

2.05ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG778641523

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

Certificate IGI LG778641523

Diamond specifications and retailer prices

From $712 SGD
$557 USD
As of October 30, 2026
Save $4,120 SGD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,430 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778641523 or 778641523. Listed at 24 retailers as of October 30, 2026, with a 579% 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

2.05
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778641523
Dimensions9.22 × 6.10 × 4.28 mm
L/W Ratio1.51
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
9.22 mm6.10 mm2.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778641523
Side View
Table 68.0%Crown 46.3°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 70.2%

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 30
Current: $6,430 SGD|Low: $712 SGD|High: $8,182 SGD|Avg: $2,525 SGD|-1.5%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4$712 SGD
Retailer 3$798 SGD
Retailer 18$864 SGD
Retailer 6$883 SGD
Retailer 19$1,055 SGD
Retailer 10$1,186 SGD
Retailer 5$1,363 SGD
Retailer 15$1,377 SGD
Retailer 20$1,507 SGD
Retailer 8$2,102 SGD
Retailer 17$2,131 SGD
Retailer 21$2,279 SGD
Retailer 9$2,323 SGD
Retailer 11$2,572 SGD
Retailer 14$2,864 SGD
Retailer 2$3,018 SGD
Retailer 12$3,145 SGD
Retailer 7$3,303 SGD
Retailer 16$3,854 SGD
Retailer 13$4,832 SGD
Rare Carat$6,430 SGD

29 data points across 21 retailers

24 retailers$712 SGD to $4,832 SGD

A
Cheapest Retailer
-
$712 SGD
$557 USD
A
Retailer 2
-
$798 SGD
$624 USD
View
A
Retailer 3
-
$864 SGD
$676 USD
View
Final sale: no returns
A
Retailer 4
-
$883 SGD
$691 USD
View
Retailer 5
-
$883 SGD
$691 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,055 SGD
$825 USD
View
A
Retailer 7
-
$1,186 SGD
$928 USD
View
A
Retailer 8
-
$1,363 SGD
$1,066 USD
View
A
Retailer 9
-
$1,377 SGD
£848 GBP
View
A
Retailer 10
-
$1,507 SGD
€1,123 EUR
View
A
Retailer 11
-
$2,102 SGD
$1,644 USD
View
A
Retailer 12
-
$2,131 SGD
ZAR 26,933 ZAR
View
B+
Retailer 13
-
$2,279 SGD
$1,783 USD
View
B+
Retailer 14
-
$2,323 SGD
$1,817 USD
View
B+
Retailer 15
-
$2,572 SGD
£1,584 GBP
View
B+
Retailer 16
-
$2,864 SGD
$2,240 USD
View
Retailer 17
-
$2,874 SGD
$2,248 USD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$3,018 SGD
$2,361 USD
View
B+
Retailer 19
-
$3,089 SGD
$2,416 USD
View
B+
Retailer 20
-
$3,145 SGD
View
B+
Retailer 21
-
$3,303 SGD
$2,584 USD
View
B+
Retailer 22
-
$3,854 SGD
£2,374 GBP
View
B
Retailer 23
-
$4,832 SGD
$3,780 USD
View
Most Expensive
Rare Carat
PD-169385 · Oct 18
$6,430 SGD
$5,030 USD
View
Price last confirmed 11 days ago
23 more retailers have this diamond
Prices start from $712 SGDSave up to $4,120 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
2.05ct Radiant
$712 SGD