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Radiant|Lab Grown|IGI

0.94ct I SI1 Radiant Lab Grown Diamond

VG • I/SI1 • IGI LG407950386

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

Certificate IGI LG407950386

Diamond specifications and retailer prices

From $743 SGD
As of November 6, 2026
Save $2,576 SGD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,414 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.94ct lab-grown radiant diamond

This 0.94ct lab-grown radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407950386 or 407950386. Listed at 10 retailers as of November 6, 2026, with a 347% 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

0.94
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle42.5°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407950386
Dimensions6.39 × 5.03 × 3.34 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.39 mm5.03 mm0.94 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407950386
Side View
Table 66.0%Crown 42.5°Girdle: MED-STKPavilion 32.5°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,414 SGD|Low: $743 SGD|High: $5,070 SGD|Avg: $2,172 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$743 SGD
Retailer 6$1,018 SGD
Retailer 10$1,107 SGD
Retailer 11$1,139 SGD
Retailer 7$1,180 SGD
Retailer 12$1,403 SGD
Retailer 3$1,817 SGD
Retailer 9$1,904 SGD
Retailer 5$2,808 SGD
Retailer 8$3,319 SGD
MOH London$4,414 SGD
Retailer 4$5,070 SGD

15 data points across 12 retailers

10 retailers$743 SGD to $3,319 SGD

B+
Cheapest Retailer
-
$743 SGD
B
Retailer 2
-
$1,018 SGD
View
B
Retailer 3
-
$1,107 SGD
View
B
Retailer 4
-
$1,139 SGD
View
Final sale: no returns
Retailer 5
-
$1,180 SGD
View
Price last confirmed 26 days ago
B
Retailer 6
-
$1,180 SGD
View
B
Retailer 7
-
$1,904 SGD
View
C
Retailer 8
-
$2,808 SGD
View
C
Retailer 9
-
$3,319 SGD
View
Most Expensive
MOH London
LG407950386 · Nov 5
$4,414 SGD
£2,712 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $743 SGDSave up to $2,576 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.

B+
0.94ct Radiant
$743 SGD