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Radiant|Lab Grown|IGI

2.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG817677897

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

Certificate IGI LG817677897

Diamond specifications and retailer prices

From $823 SGD
£507 GBP
As of October 30, 2026
Save $4,942 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,766 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817677897 or 817677897. Listed at 11 retailers as of October 29, 2026, with prices from $823 to $5,766, a $4,942 spread on the same certified stone. Brilliant Earth lists it at $5,766. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817677897
Dimensions8.69 × 6.31 × 4.17 mm
L/W Ratio1.38
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
8.69 mm6.31 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817677897
Side View
Table 64.0%Crown 42.3°Girdle: Slightly ThickPavilion 33.4°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,766 SGD|Low: $821 SGD|High: $5,766 SGD|Avg: $2,533 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$823 SGD
Retailer 8$901 SGD
Retailer 10$1,110 SGD
Retailer 9$1,235 SGD
Retailer 6$1,770 SGD
Retailer 2$1,896 SGD
Retailer 11$2,692 SGD
Retailer 4$3,245 SGD
Retailer 7$3,346 SGD
Retailer 3$4,557 SGD
Brilliant Earth$5,766 SGD

14 data points across 11 retailers

11 retailers$823 SGD to $5,766 SGD

A+
Cheapest Retailer
-
$823 SGD
£507 GBP
A
Retailer 2
-
$901 SGD
$705 USD
View
A
Retailer 3
-
$1,110 SGD
$868 USD
View
Retailer 4
-
$1,235 SGD
€920 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,770 SGD
A$2,130 AUD
View
A
Retailer 6
-
$1,896 SGD
$1,483 USD
View
B+
Retailer 7
-
$2,692 SGD
$2,106 USD
View
B+
Retailer 8
-
$3,245 SGD
$2,538 USD
View
B+
Retailer 9
-
$3,346 SGD
£2,061 GBP
View
Retailer 10
-
$4,557 SGD
$3,565 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21294540A · Oct 29
$5,766 SGD
$4,510 USD
View
10 more retailers have this diamond
Prices start from $823 SGDSave up to $4,942 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+
2.03ct Radiant
$823 SGD