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Round|Lab Grown|IGI

1.98ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG818662666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818662666

Diamond specifications and retailer prices

From $1,312 SGD
$1,026 USD
As of October 23, 2026
18 retailers carry this diamond
Most expensive: $5,024 SGD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.98ct lab-grown round diamond

This 1.98ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818662666 or 818662666. Listed at 18 retailers as of October 23, 2026. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662666
Dimensions8.03 × 8.00 × 4.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm8.00 mm1.98 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662666
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $5,024 SGD|Low: $554 SGD|High: $5,024 SGD|Avg: $1,469 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
October 22, 2026
Retailer 4$554 SGD
Retailer 10$805 SGD
Retailer 5$974 SGD
Retailer 11$983 SGD
Retailer 14$1,048 SGD
Retailer 2$1,067 SGD
Retailer 15$1,312 SGD
Retailer 7$1,500 SGD
Retailer 8$1,719 SGD
Retailer 3$2,018 SGD
Retailer 13$2,116 SGD
Retailer 9$2,144 SGD
Retailer 6$2,287 SGD
Retailer 12$2,421 SGD
Brilliant Earth$5,024 SGD

33 data points across 15 retailers

18 retailers

Retailer 1
-
$495 SGD
$387 USD
Price last confirmed 10 days ago
Retailer 2
-
$554 SGD
$433 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$612 SGD
$479 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$612 SGD
$479 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$805 SGD
$630 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$974 SGD
$762 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,048 SGD
ZAR 13,240 ZAR
View
Price last confirmed 16 days ago
Retailer 8
-
$1,067 SGD
£657 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,312 SGD
$1,026 USD
View
Retailer 10
-
$1,500 SGD
A$1,805 AUD
View
Price last confirmed 32 days ago
Retailer 11
-
$1,719 SGD
$1,345 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$1,970 SGD
$1,541 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$2,018 SGD
$1,579 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$2,116 SGD
$1,655 USD
View
Price last confirmed 16 days ago
Retailer 15
-
$2,144 SGD
$1,677 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$2,287 SGD
$1,789 USD
View
Price last confirmed 9 days ago
Retailer 17
-
$2,421 SGD
£1,491 GBP
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
21018241A · Oct 21
$5,024 SGD
$3,930 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $1,312 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.

B+
1.98ct Round
$1,312 SGD