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Radiant|Lab Grown|IGI

1.07ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG818662269

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

Certificate IGI LG818662269

Diamond specifications and retailer prices

From $554 SGD
$433 USD
As of October 30, 2026
Save $1,914 SGD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,576 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818662269 or 818662269. Listed at 7 retailers as of October 30, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662269
Dimensions7.12 × 5.04 × 3.51 mm
L/W Ratio1.41
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
7.12 mm5.04 mm1.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662269
Side View
Table 65.0%Crown 46.1°Girdle: MediumPavilion 36.1°Culet: NoneDepth 69.6%

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: $2,576 SGD|Low: $320 SGD|High: $2,991 SGD|Avg: $1,331 SGD|-0.7%
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
October 30, 2026
Retailer 4$320 SGD
Retailer 14$499 SGD
Retailer 10$554 SGD
Retailer 13$823 SGD
Retailer 5$844 SGD
Retailer 12$860 SGD
Retailer 9$1,028 SGD
Retailer 11$1,207 SGD
Retailer 3$1,400 SGD
Retailer 7$1,417 SGD
Retailer 6$1,659 SGD
Retailer 2$1,943 SGD
Retailer 8$2,467 SGD
Rare Carat$2,576 SGD

15 data points across 14 retailers

7 retailers$554 SGD to $2,467 SGD

A
Cheapest Retailer
-
$554 SGD
$433 USD
B+
Retailer 2
-
$1,028 SGD
$804 USD
View
B+
Retailer 3
-
$1,207 SGD
$944 USD
View
B+
Retailer 4
-
$1,417 SGD
£873 GBP
View
B
Retailer 5
-
$1,943 SGD
$1,520 USD
View
B
Retailer 6
-
$2,467 SGD
$1,930 USD
View
Most Expensive
Rare Carat
PD-229092 · Oct 21
$2,576 SGD
$2,015 USD
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $554 SGDSave up to $1,914 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
1.07ct Radiant
$554 SGD