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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816614984

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

Certificate IGI LG816614984

Diamond specifications and retailer prices

From $350 SGD
£216 GBP
As of October 30, 2026
Save $2,027 SGD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,710 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.01ct lab-grown radiant diamond

This 1.01ct 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 LG816614984 or 816614984. Listed at 8 retailers as of October 30, 2026, with a 579% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614984
Dimensions7.15 × 5.14 × 3.25 mm
L/W Ratio1.39
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
7.15 mm5.14 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614984
Side View
Table 68.0%Crown 38.5°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 63.2%

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 30
Current: $2,710 SGD|Low: $266 SGD|High: $3,324 SGD|Avg: $1,177 SGD|+9.1%
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
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Retailer 17
October 30, 2026
Retailer 5$266 SGD
Retailer 6$306 SGD
Retailer 10$350 SGD
Retailer 3$479 SGD
Retailer 13$536 SGD
Retailer 7$748 SGD
Retailer 17$789 SGD
Retailer 9$800 SGD
Retailer 16$822 SGD
Retailer 12$992 SGD
Retailer 15$1,194 SGD
Retailer 4$1,320 SGD
Retailer 14$1,362 SGD
Retailer 8$1,594 SGD
Retailer 2$1,892 SGD
Retailer 11$2,378 SGD
Rare Carat$2,710 SGD

19 data points across 17 retailers

8 retailers$350 SGD to $2,378 SGD

A+
Cheapest Retailer
-
$350 SGD
£216 GBP
A
Retailer 2
-
$536 SGD
$419 USD
View
B+
Retailer 3
-
$992 SGD
$776 USD
View
B+
Retailer 4
-
$1,194 SGD
$934 USD
View
B+
Retailer 5
-
$1,362 SGD
£839 GBP
View
B
Retailer 6
-
$1,892 SGD
$1,480 USD
View
B
Retailer 7
-
$2,378 SGD
$1,860 USD
View
Most Expensive
Rare Carat
PD-226134 · Oct 18
$2,710 SGD
$2,120 USD
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from $350 SGDSave up to $2,027 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+
1.01ct Radiant
$350 SGD