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Radiant|Lab Grown|IGI

3.03ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG764636421

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

Certificate IGI LG764636421

Diamond specifications and retailer prices

From $2,801 SGD
$2,190 USD
As of November 1, 2026
Save $14,413 SGD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,327 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764636421 or 764636421. Listed at 22 retailers as of November 1, 2026, with a 515% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764636421
Dimensions10.83 × 7.00 × 4.53 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm7.00 mm3.03 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764636421
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 31.2°Culet: NoneDepth 64.7%

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: Nov 1
Current: $3,430 SGD|Low: $2,902 SGD|High: $8,806 SGD|Avg: $5,386 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$2,902 SGD
Retailer 10$3,114 SGD
Retailer 3$3,172 SGD
Retailer 1$3,430 SGD
Retailer 4$4,372 SGD
Retailer 9$4,765 SGD
Retailer 8$5,231 SGD
Retailer 6$7,233 SGD
Retailer 7$7,438 SGD
Retailer 11$7,819 SGD
Retailer 5$8,691 SGD

42 data points across 11 retailers

22 retailers$2,801 SGD to $17,214 SGD

Retailer 1
-
$2,402 SGD
$1,878 USD
Price last confirmed 31 days ago
Retailer 2
-
$2,721 SGD
$2,128 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$2,801 SGD
$2,190 USD
View
Final sale: no returns
Retailer 4
-
$2,902 SGD
$2,269 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$3,114 SGD
$2,435 USD
View
B+
Retailer 6
-
$3,172 SGD
$2,480 USD
View
B+
Retailer 7
-
$3,415 SGD
$2,670 USD
View
B+
Retailer 8
-
$3,430 SGD
£2,112 GBP
View
B+
Retailer 9
-
$4,077 SGD
$3,188 USD
View
B+
Retailer 10
-
$4,372 SGD
£2,692 GBP
View
Retailer 11
-
$4,403 SGD
$3,443 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$4,765 SGD
$3,726 USD
View
B+
Retailer 13
-
$5,231 SGD
$4,090 USD
View
B
Retailer 14
-
$6,081 SGD
£3,744 GBP
View
B
Retailer 15
-
$7,233 SGD
A$8,701 AUD
View
B
Retailer 16
-
$7,438 SGD
ZAR 93,960 ZAR
View
B
Retailer 17
-
$7,819 SGD
$6,114 USD
View
B
Retailer 18
-
$8,590 SGD
$6,717 USD
View
B
Retailer 19
-
$8,691 SGD
£5,351 GBP
View
B
Retailer 20
-
$11,198 SGD
$8,756 USD
View
B
Retailer 21
-
$17,214 SGD
$13,460 USD
View
Most Expensive
Do Amore Diamonds
23-764636421 · Nov 2
$18,327 SGD
$14,330 USD
View
Price under review
21 more retailers have this diamond
Prices start from $2,801 SGDSave up to $14,413 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
3.03ct Radiant
$2,801 SGD