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Radiant|Lab Grown|IGI

1.04ct I VS1 Radiant Lab Grown Diamond

VG • I/VS1 • IGI LG831618247

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG831618247

Diamond specifications and retailer prices

From $387 SGD
$303 USD
As of October 30, 2026
Save $1,216 SGD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,934 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831618247 or 831618247. Listed at 19 retailers as of October 30, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831618247
Dimensions7.19 × 5.13 × 3.02 mm
L/W Ratio1.40
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 Light Blue
Top View
7.19 mm5.13 mm1.04 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831618247
Side View
Table 66.0%Crown 38.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.9%

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 30
Current: $1,934 SGD|Low: $372 SGD|High: $1,947 SGD|Avg: $865 SGD|+0.5%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 17$387 SGD
Retailer 7$433 SGD
Retailer 3$449 SGD
Retailer 11$454 SGD
Retailer 4$479 SGD
Retailer 18$479 SGD
Retailer 8$524 SGD
Retailer 2$675 SGD
Retailer 16$678 SGD
Retailer 12$721 SGD
Retailer 13$750 SGD
Retailer 6$787 SGD
Retailer 14$825 SGD
Retailer 9$1,024 SGD
Retailer 15$1,163 SGD
Retailer 5$1,282 SGD
Retailer 19$1,543 SGD
Retailer 10$1,603 SGD
MOH London$1,934 SGD

41 data points across 19 retailers

19 retailers$387 SGD to $1,603 SGD

A
Cheapest Retailer
-
$387 SGD
$303 USD
A
Retailer 2
-
$433 SGD
$339 USD
View
Final sale: no returns
A
Retailer 3
-
$449 SGD
$351 USD
View
A
Retailer 4
-
$454 SGD
$355 USD
View
Retailer 5
-
$479 SGD
$375 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$479 SGD
$375 USD
View
B+
Retailer 7
-
$524 SGD
HK$3,200 HKD
View
B+
Retailer 8
-
$675 SGD
$528 USD
View
B
Retailer 9
-
$678 SGD
$530 USD
View
B+
Retailer 10
-
$721 SGD
£444 GBP
View
B+
Retailer 11
-
$750 SGD
€559 EUR
View
B
Retailer 12
-
$787 SGD
$616 USD
View
B+
Retailer 13
-
$825 SGD
ZAR 10,421 ZAR
View
B
Retailer 14
-
$1,024 SGD
$801 USD
View
B
Retailer 15
-
$1,163 SGD
$910 USD
View
B
Retailer 16
-
$1,282 SGD
View
B
Retailer 17
-
$1,543 SGD
$1,207 USD
View
B
Retailer 18
-
$1,603 SGD
$1,254 USD
View
Most Expensive
MOH London
LG831618247 · Oct 21
$1,934 SGD
£1,191 GBP
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $387 SGDSave up to $1,216 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
1.04ct Radiant
$387 SGD