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Radiant|Lab Grown|IGI

1.98ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG702549548

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

Certificate IGI LG702549548

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of November 2, 2026
Save €934 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,128 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG702549548 or 702549548. Listed at 14 retailers as of November 1, 2026, with prices from €194 to €1,128, a €934 spread on the same certified stone. Rare Carat lists it at €1,128. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.98
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702549548
Dimensions8.65 × 6.14 × 4.17 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.65 mm6.14 mm1.98 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702549548
Side View
Table 64.0%Crown 43.8°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.9%

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: Nov 2
Current: €1,585 EUR|Low: €194 EUR|High: €2,658 EUR|Avg: €725 EUR
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 2, 2026
Retailer 13€194 EUR
Retailer 6€226 EUR
Retailer 14€242 EUR
Retailer 2€269 EUR
Retailer 4€275 EUR
Retailer 11€404 EUR
Retailer 5€414 EUR
Retailer 9€448 EUR
Retailer 15€485 EUR
Retailer 3€708 EUR
Retailer 16€775 EUR
Retailer 12€779 EUR
Retailer 7€963 EUR
Retailer 10€967 EUR
Rare Carat€1,585 EUR
Retailer 8€2,658 EUR

6 data points across 16 retailers

14 retailers€194 EUR to €1,128 EUR

A
Cheapest Retailer
-
€194 EUR
$217 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
A
Retailer 3
-
€242 EUR
$270 USD
View
A
Retailer 4
-
€269 EUR
£236 GBP
View
A
Retailer 5
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 6
-
€404 EUR
View
B+
Retailer 7
-
€414 EUR
$462 USD
View
A
Retailer 8
-
€448 EUR
£394 GBP
View
A
Retailer 9
-
€485 EUR
$542 USD
View
B+
Retailer 10
-
€708 EUR
$791 USD
View
B+
Retailer 11
-
€775 EUR
$866 USD
View
B+
Retailer 12
-
€779 EUR
$870 USD
View
B
Retailer 13
-
€967 EUR
£851 GBP
View
Most Expensive
B
Rare Carat
KI5485495KF702 · Nov 1
€1,128 EUR
$1,260 USD
View
13 more retailers have this diamond
Prices start from €194 EURSave up to €934 EUR

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
€194 EUR