CaratHunter
Plans
Radiant|Lab Grown|IGI

1.13ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816608650

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

Certificate IGI LG816608650

Diamond specifications and retailer prices

From $627 SGD
$490 USD
As of November 2, 2026
Save $2,436 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,063 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.13ct lab-grown radiant diamond

This 1.13ct lab-grown radiant 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 LG816608650 or 816608650. Listed at 16 retailers as of November 1, 2026, with prices from $627 to $3,063, a $2,436 spread on the same certified stone. Rare Carat lists it at $3,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608650
Dimensions7.24 × 5.13 × 3.60 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
7.24 mm5.13 mm1.13 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608650
Side View
Table 65.0%Crown 43.5°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 70.2%

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: Nov 2
Current: $3,063 SGD|Low: $362 SGD|High: $3,875 SGD|Avg: $1,561 SGD|+10.0%
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
Retailer 15
Retailer 16
November 3, 2026
Retailer 7$362 SGD
Retailer 12$627 SGD
Retailer 6$705 SGD
Retailer 15$707 SGD
Retailer 16$710 SGD
Retailer 9$806 SGD
Retailer 11$945 SGD
Retailer 5$1,291 SGD
Retailer 14$1,310 SGD
Retailer 4$1,359 SGD
Retailer 8$1,871 SGD
Retailer 3$1,887 SGD
Retailer 2$2,094 SGD
Retailer 10$2,711 SGD
Retailer 13$3,057 SGD
Rare Carat$3,063 SGD

30 data points across 16 retailers

16 retailers$627 SGD to $3,063 SGD

Retailer 1
-
$362 SGD
$283 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$627 SGD
$490 USD
View
A
Retailer 3
-
$705 SGD
$551 USD
View
A
Retailer 4
-
$707 SGD
$553 USD
View
A
Retailer 5
-
$710 SGD
$555 USD
View
A
Retailer 6
-
$806 SGD
€600 EUR
View
A
Retailer 7
-
$850 SGD
$665 USD
View
Retailer 8
-
$1,291 SGD
$1,009 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,310 SGD
$1,024 USD
View
B+
Retailer 10
-
$1,359 SGD
$1,063 USD
View
Retailer 11
-
$1,591 SGD
$1,244 USD
View
Price last confirmed 24 days ago
Retailer 12
-
$1,887 SGD
£1,162 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
$2,094 SGD
$1,637 USD
View
B
Retailer 14
-
$2,711 SGD
$2,120 USD
View
B
Retailer 15
-
$3,057 SGD
$2,390 USD
View
Most Expensive
B
Rare Carat
B25-42 · Nov 1
$3,063 SGD
$2,395 USD
View
15 more retailers have this diamond
Prices start from $627 SGDSave up to $2,436 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
1.13ct Radiant
$627 SGD