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Radiant|Lab Grown|IGI

4.73ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG592358317

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

Certificate IGI LG592358317

Diamond specifications and retailer prices

From $988 SGD
$773 USD
As of October 31, 2026
Save $8,638 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,626 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.73ct lab-grown radiant diamond

This 4.73ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG592358317 or 592358317. Listed at 21 retailers as of October 31, 2026, with prices from $988 to $9,626, a $8,638 spread on the same certified stone. Brilliant Earth lists it at $9,626. 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

4.73
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592358317
Dimensions11.66 × 8.27 × 5.62 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.66 mm8.27 mm4.73 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592358317
Side View
Table 64.0%Crown 42.2°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.0%

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: Oct 31
Current: $9,626 SGD|Low: $988 SGD|High: $9,639 SGD|Avg: $2,564 SGD|-0.1%
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
November 1, 2026
Retailer 4$988 SGD
Retailer 14$1,024 SGD
Retailer 2$1,144 SGD
Retailer 8$1,253 SGD
Retailer 6$1,447 SGD
Retailer 3$1,593 SGD
Retailer 7$1,733 SGD
Retailer 11$2,407 SGD
Retailer 9$2,423 SGD
Retailer 12$2,524 SGD
Retailer 13$3,493 SGD
Retailer 5$3,507 SGD
Retailer 10$4,262 SGD
Brilliant Earth$9,626 SGD

44 data points across 14 retailers

21 retailers$988 SGD to $9,626 SGD

Retailer 1
-
$848 SGD
$663 USD
Price last confirmed 30 days ago
Retailer 2
-
$961 SGD
$752 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$988 SGD
$773 USD
View
Final sale: no returns
Retailer 4
-
$1,024 SGD
$801 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$1,144 SGD
£705 GBP
View
A
Retailer 6
-
$1,253 SGD
$980 USD
View
B+
Retailer 7
-
$1,447 SGD
$1,132 USD
View
A
Retailer 8
-
$1,593 SGD
$1,246 USD
View
A
Retailer 9
-
$1,691 SGD
$1,323 USD
View
A
Retailer 10
-
$1,733 SGD
£1,067 GBP
View
A
Retailer 11
-
$2,407 SGD
ZAR 30,418 ZAR
View
B+
Retailer 12
-
$2,423 SGD
A$2,916 AUD
View
B+
Retailer 13
-
$2,524 SGD
$1,974 USD
View
Retailer 14
-
$3,179 SGD
$2,487 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$3,337 SGD
$2,611 USD
View
B+
Retailer 16
-
$3,493 SGD
$2,732 USD
View
B+
Retailer 17
-
$3,507 SGD
£2,160 GBP
View
B
Retailer 18
-
$4,044 SGD
$3,163 USD
View
B
Retailer 19
-
$4,262 SGD
£2,625 GBP
View
B
Retailer 20
-
$7,849 SGD
$6,140 USD
View
Most Expensive
B
Brilliant Earth
18584788A · Oct 31
$9,626 SGD
$7,530 USD
View
20 more retailers have this diamond
Prices start from $988 SGDSave up to $8,638 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
4.73ct Radiant
$988 SGD