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Radiant|Lab Grown|IGI

1.98ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG818683367

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

Certificate IGI LG818683367

Diamond specifications and retailer prices

From $1,368 SGD
$1,070 USD
As of October 30, 2026
Save $7,504 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,872 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.98ct lab-grown radiant diamond

This 1.98ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818683367 or 818683367. Listed at 14 retailers as of October 30, 2026, with prices from $1,368 to $8,872, a $7,504 spread on the same certified stone. Do Amore Diamonds lists it at $8,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683367
Dimensions8.98 × 6.20 × 4.19 mm
L/W Ratio1.45
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
8.98 mm6.20 mm1.98 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683367
Side View
Table 66.0%Crown 45.9°Girdle: MediumPavilion 34°Culet: NoneDepth 67.6%

Caratlytics Score

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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: $8,872 SGD|Low: $1,368 SGD|High: $9,539 SGD|Avg: $4,055 SGD|-2.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6$1,368 SGD
Retailer 11$1,489 SGD
Retailer 9$1,840 SGD
Retailer 8$1,872 SGD
Retailer 10$2,171 SGD
Retailer 2$2,755 SGD
Retailer 13$3,107 SGD
Retailer 12$4,947 SGD
Retailer 7$5,062 SGD
Retailer 3$5,355 SGD
Retailer 5$6,066 SGD
Do Amore Diamonds$8,872 SGD
Retailer 4$9,539 SGD

28 data points across 13 retailers

14 retailers$1,368 SGD to $8,872 SGD

Retailer 1
-
$1,253 SGD
$980 USD
Price last confirmed 14 days ago
Retailer 2
-
$1,364 SGD
$1,067 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,368 SGD
$1,070 USD
View
A
Retailer 4
-
$1,489 SGD
$1,165 USD
View
A
Retailer 5
-
$1,840 SGD
$1,439 USD
View
B+
Retailer 6
-
$1,872 SGD
$1,464 USD
View
B+
Retailer 7
-
$1,953 SGD
$1,528 USD
View
Retailer 8
-
$2,724 SGD
$2,131 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$2,755 SGD
$2,155 USD
View
B
Retailer 10
-
$4,947 SGD
£3,047 GBP
View
B
Retailer 11
-
$5,062 SGD
$3,960 USD
View
Retailer 12
-
$5,355 SGD
$4,189 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$6,066 SGD
$4,745 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Do Amore Diamonds
27-855AEE31D · Oct 30
$8,872 SGD
$6,940 USD
View
13 more retailers have this diamond
Prices start from $1,368 SGDSave up to $7,504 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
1.98ct Radiant
$1,368 SGD