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Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG816616165

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

Certificate IGI LG816616165

Diamond specifications and retailer prices

From $534 SGD
$417 USD
As of October 28, 2026
Save $2,196 SGD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,730 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown radiant diamond

This 1.02ct 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 LG816616165 or 816616165. Listed at 7 retailers as of October 28, 2026, with prices from $534 to $2,730, a $2,196 spread on the same certified stone. Brilliant Earth lists it at $2,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616165
Dimensions7.09 × 4.88 × 3.37 mm
L/W Ratio1.45
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
7.09 mm4.88 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616165
Side View
Table 62.0%Crown 39.9°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
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: Oct 28
Current: $2,730 SGD|Low: $306 SGD|High: $2,845 SGD|Avg: $1,279 SGD|-4.1%
Brilliant Earth
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 29, 2026
Retailer 6$306 SGD
Retailer 14$481 SGD
Retailer 9$534 SGD
Retailer 3$777 SGD
Retailer 13$790 SGD
Retailer 12$824 SGD
Retailer 8$988 SGD
Retailer 11$1,172 SGD
Retailer 4$1,348 SGD
Retailer 2$1,362 SGD
Retailer 5$1,597 SGD
Retailer 7$2,371 SGD
Retailer 10$2,506 SGD
Brilliant Earth$2,730 SGD

11 data points across 14 retailers

7 retailers$534 SGD to $2,730 SGD

A
Cheapest Retailer
-
$534 SGD
$417 USD
B+
Retailer 2
-
$988 SGD
$771 USD
View
B+
Retailer 3
-
$1,172 SGD
$915 USD
View
B+
Retailer 4
-
$1,362 SGD
£837 GBP
View
B
Retailer 5
-
$2,371 SGD
$1,850 USD
View
B
Retailer 6
-
$2,506 SGD
$1,955 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21731256Y · Oct 29
$2,730 SGD
$2,130 USD
View
6 more retailers have this diamond
Prices start from $534 SGDSave up to $2,196 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
1.02ct Radiant
$534 SGD