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Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG831696624

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

Certificate IGI LG831696624

Diamond specifications and retailer prices

From $219 SGD
$171 USD
As of October 30, 2026
Save $1,852 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,071 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831696624 or 831696624. Listed at 22 retailers as of October 29, 2026, with prices from $219 to $2,071, a $1,852 spread on the same certified stone. Brilliant Earth lists it at $2,071. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696624
Dimensions7.19 × 5.03 × 3.10 mm
L/W Ratio1.43
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
7.19 mm5.03 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696624
Side View
Table 65.0%Crown 44.9°Girdle: MED-STKPavilion 32.2°Culet: NoneDepth 61.6%

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 30
Current: $2,071 SGD|Low: $219 SGD|High: $2,071 SGD|Avg: $787 SGD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 22
October 30, 2026
Retailer 3$219 SGD
Retailer 8$245 SGD
Retailer 18$254 SGD
Retailer 6$271 SGD
Retailer 7$271 SGD
Retailer 22$289 SGD
Retailer 13$466 SGD
Retailer 20$474 SGD
Retailer 2$483 SGD
Retailer 11$485 SGD
Retailer 10$579 SGD
Retailer 17$661 SGD
Retailer 21$716 SGD
Retailer 15$756 SGD
Retailer 4$873 SGD
Retailer 12$914 SGD
Retailer 5$922 SGD
Retailer 9$942 SGD
Retailer 16$1,271 SGD
Retailer 19$1,464 SGD
Retailer 14$2,021 SGD
Brilliant Earth$2,071 SGD

18 data points across 22 retailers

22 retailers$219 SGD to $2,071 SGD

A
Cheapest Retailer
-
$219 SGD
$171 USD
A
Retailer 2
-
$245 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$254 SGD
$199 USD
View
A
Retailer 4
-
$271 SGD
$212 USD
View
A
Retailer 5
-
$271 SGD
$212 USD
View
Retailer 6
-
$289 SGD
£178 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$466 SGD
ZAR 5,890 ZAR
View
A
Retailer 8
-
$474 SGD
€353 EUR
View
A
Retailer 9
-
$483 SGD
£298 GBP
View
A
Retailer 10
-
$485 SGD
$379 USD
View
A
Retailer 11
-
$579 SGD
$453 USD
View
A
Retailer 12
-
$661 SGD
A$796 AUD
View
A
Retailer 13
-
$716 SGD
$560 USD
View
B+
Retailer 14
-
$756 SGD
View
B+
Retailer 15
-
$873 SGD
$683 USD
View
B+
Retailer 16
-
$914 SGD
$715 USD
View
B+
Retailer 17
-
$922 SGD
$721 USD
View
B+
Retailer 18
-
$942 SGD
$737 USD
View
B+
Retailer 19
-
$1,271 SGD
£783 GBP
View
Retailer 20
-
$1,464 SGD
$1,145 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$2,021 SGD
$1,581 USD
View
Most Expensive
B
Brilliant Earth
21813644A · Oct 29
$2,071 SGD
$1,620 USD
View
21 more retailers have this diamond
Prices start from $219 SGDSave up to $1,852 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
$219 SGD