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Round|Lab Grown|IGI

1.02ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804649463

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804649463

Diamond specifications and retailer prices

From $284 SGD
$222 USD
As of October 29, 2026
Save $1,353 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,636 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649463 or 804649463. Listed at 19 retailers as of October 29, 2026, with prices from $284 to $1,636, a $1,353 spread on the same certified stone. Brilliant Earth lists it at $1,636. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649463
Dimensions6.47 × 6.42 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.47 mm6.42 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649463
Side View
Table 55.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $1,636 SGD|Low: $281 SGD|High: $1,930 SGD|Avg: $768 SGD|-15.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 5$284 SGD
Retailer 6$317 SGD
Retailer 17$330 SGD
Retailer 9$352 SGD
Retailer 18$352 SGD
Retailer 2$560 SGD
Retailer 13$591 SGD
Retailer 19$602 SGD
Retailer 14$605 SGD
Retailer 3$651 SGD
Retailer 12$654 SGD
Retailer 4$671 SGD
Retailer 8$954 SGD
Retailer 11$1,131 SGD
Retailer 16$1,135 SGD
Retailer 7$1,199 SGD
Retailer 10$1,212 SGD
Retailer 15$1,413 SGD
Brilliant Earth$1,636 SGD

30 data points across 19 retailers

19 retailers$284 SGD to $1,636 SGD

A+
Cheapest Retailer
-
$284 SGD
$222 USD
A
Retailer 2
-
$317 SGD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$330 SGD
$258 USD
View
A
Retailer 4
-
$352 SGD
$275 USD
View
A
Retailer 5
-
$352 SGD
$275 USD
View
A
Retailer 6
-
$560 SGD
£345 GBP
View
A
Retailer 7
-
$591 SGD
€440 EUR
View
A
Retailer 8
-
$602 SGD
$471 USD
View
A
Retailer 9
-
$605 SGD
ZAR 7,642 ZAR
View
A
Retailer 10
-
$651 SGD
$509 USD
View
A
Retailer 11
-
$654 SGD
£403 GBP
View
A
Retailer 12
-
$671 SGD
$525 USD
View
B+
Retailer 13
-
$954 SGD
View
B+
Retailer 14
-
$1,131 SGD
$885 USD
View
B+
Retailer 15
-
$1,135 SGD
$888 USD
View
B+
Retailer 16
-
$1,199 SGD
$938 USD
View
B+
Retailer 17
-
$1,212 SGD
$948 USD
View
B+
Retailer 18
-
$1,413 SGD
£870 GBP
View
Most Expensive
B
Brilliant Earth
21420177A · Oct 30
$1,636 SGD
$1,280 USD
View
18 more retailers have this diamond
Prices start from $284 SGDSave up to $1,353 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 Round
$284 SGD