CaratHunter
Plans
Round|Lab Grown|IGI

1.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804649999

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804649999

Diamond specifications and retailer prices

From $287 SGD
$224 USD
As of October 29, 2026
Save $1,662 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,949 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG804649999 or 804649999. Listed at 19 retailers as of October 28, 2026, with prices from $287 to $1,949, a $1,662 spread on the same certified stone. Brilliant Earth lists it at $1,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649999
Dimensions6.56 × 6.50 × 3.95 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
6.56 mm6.50 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649999
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $1,949 SGD|Low: $285 SGD|High: $1,949 SGD|Avg: $788 SGD
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 29, 2026
Retailer 6$287 SGD
Retailer 7$322 SGD
Retailer 17$333 SGD
Retailer 9$356 SGD
Retailer 18$356 SGD
Retailer 12$568 SGD
Retailer 2$598 SGD
Retailer 3$606 SGD
Retailer 14$612 SGD
Retailer 4$656 SGD
Retailer 13$658 SGD
Retailer 5$683 SGD
Retailer 8$963 SGD
Retailer 11$1,145 SGD
Retailer 16$1,149 SGD
Retailer 19$1,212 SGD
Retailer 10$1,228 SGD
Retailer 15$1,428 SGD
Brilliant Earth$1,949 SGD

29 data points across 19 retailers

19 retailers$287 SGD to $1,949 SGD

A+
Cheapest Retailer
-
$287 SGD
$224 USD
A
Retailer 2
-
$322 SGD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$333 SGD
$260 USD
View
A
Retailer 4
-
$356 SGD
$278 USD
View
A
Retailer 5
-
$356 SGD
$278 USD
View
A
Retailer 6
-
$568 SGD
£349 GBP
View
A
Retailer 7
-
$598 SGD
€444 EUR
View
A
Retailer 8
-
$606 SGD
$473 USD
View
A
Retailer 9
-
$612 SGD
ZAR 7,707 ZAR
View
A
Retailer 10
-
$656 SGD
$512 USD
View
A
Retailer 11
-
$658 SGD
£404 GBP
View
A
Retailer 12
-
$683 SGD
$533 USD
View
B+
Retailer 13
-
$963 SGD
View
B+
Retailer 14
-
$1,145 SGD
$893 USD
View
B+
Retailer 15
-
$1,149 SGD
$896 USD
View
B+
Retailer 16
-
$1,212 SGD
$945 USD
View
B+
Retailer 17
-
$1,228 SGD
$958 USD
View
B+
Retailer 18
-
$1,428 SGD
£877 GBP
View
Most Expensive
B
Brilliant Earth
21420116A · Oct 28
$1,949 SGD
$1,520 USD
View
18 more retailers have this diamond
Prices start from $287 SGDSave up to $1,662 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+
1.03ct Round
$287 SGD