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Radiant|Lab Grown|IGI

2.03ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG816673078

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

Certificate IGI LG816673078

Diamond specifications and retailer prices

From $628 SGD
$491 USD
As of October 25, 2026
Save $2,117 SGD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,745 SGD at Brilliance · As of October 30, 2026
View at Brilliance

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816673078 or 816673078. Listed at 20 retailers as of October 25, 2026, with prices from $628 to $2,745, a $2,117 spread on the same certified stone. Brilliance lists it at $2,745. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle27.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816673078
Dimensions8.62 × 6.06 × 4.05 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm6.06 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816673078
Side View
Table 65.0%Crown 43.7°Girdle: MediumPavilion 27.2°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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 25
Current: $2,745 SGD|Low: $568 SGD|High: $3,351 SGD|Avg: $1,678 SGD|-6.7%
Brilliance
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 30, 2026
Retailer 4$628 SGD
Retailer 13$662 SGD
Retailer 2$696 SGD
Retailer 9$914 SGD
Retailer 3$1,147 SGD
Retailer 6$1,215 SGD
Retailer 8$1,629 SGD
Retailer 5$1,763 SGD
Retailer 11$1,769 SGD
Retailer 7$2,025 SGD
Retailer 12$2,397 SGD
Retailer 10$2,710 SGD
Brilliance$2,745 SGD

33 data points across 13 retailers

20 retailers$628 SGD to $2,745 SGD

Retailer 1
-
$624 SGD
$488 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$628 SGD
$491 USD
View
Retailer 3
-
$639 SGD
$500 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$662 SGD
$518 USD
View
Final sale: no returns
A
Retailer 5
-
$696 SGD
£429 GBP
View
Retailer 6
-
$717 SGD
$561 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$775 SGD
$606 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$775 SGD
$606 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$784 SGD
$613 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
$914 SGD
$715 USD
View
A
Retailer 11
-
$1,147 SGD
$897 USD
View
A
Retailer 12
-
$1,215 SGD
£749 GBP
View
A
Retailer 13
-
$1,629 SGD
A$1,960 AUD
View
A
Retailer 14
-
$1,763 SGD
$1,379 USD
View
A
Retailer 15
-
$1,769 SGD
ZAR 22,358 ZAR
View
A
Retailer 16
-
$2,025 SGD
$1,584 USD
View
Retailer 17
-
$2,086 SGD
$1,632 USD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$2,397 SGD
$1,875 USD
View
B+
Retailer 19
-
$2,710 SGD
£1,669 GBP
View
Most Expensive
B+
Brilliance
D44789875 · Oct 30
$2,745 SGD
$2,147 USD
View
19 more retailers have this diamond
Prices start from $628 SGDSave up to $2,117 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
$628 SGD