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Radiant|Lab Grown|IGI

1.09ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG751511618

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

Certificate IGI LG751511618

Diamond specifications and retailer prices

From $218 SGD
$170 USD
As of October 27, 2026
Save $1,190 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,408 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG751511618 or 751511618. Listed at 18 retailers as of October 27, 2026, with prices from $218 to $1,408, a $1,190 spread on the same certified stone. Reve Diamonds lists it at $1,408. 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

1.09
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751511618
Dimensions7.49 × 5.01 × 3.41 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.01 mm1.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751511618
Side View
Table 65.0%Crown 44.6°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.1%

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 27
Current: $341 SGD|Low: $217 SGD|High: $1,408 SGD|Avg: $595 SGD|+0.6%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 12$218 SGD
Retailer 8$244 SGD
Retailer 2$253 SGD
Retailer 14$271 SGD
Retailer 16$271 SGD
Retailer 1$341 SGD
Retailer 6$463 SGD
Retailer 11$464 SGD
Retailer 10$479 SGD
Retailer 9$483 SGD
Retailer 3$513 SGD
Retailer 13$659 SGD
Retailer 5$680 SGD
Retailer 15$869 SGD
Retailer 4$918 SGD
Retailer 7$939 SGD
Retailer 17$1,267 SGD
Reve Diamonds$1,408 SGD

37 data points across 18 retailers

18 retailers$218 SGD to $1,408 SGD

A
Cheapest Retailer
-
$218 SGD
$170 USD
A
Retailer 2
-
$244 SGD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$253 SGD
$197 USD
View
A
Retailer 4
-
$271 SGD
$211 USD
View
A
Retailer 5
-
$271 SGD
$211 USD
View
A
Retailer 6
-
$341 SGD
£209 GBP
View
A
Retailer 7
-
$463 SGD
$361 USD
View
A
Retailer 8
-
$464 SGD
ZAR 5,851 ZAR
View
A
Retailer 9
-
$479 SGD
£294 GBP
View
A
Retailer 10
-
$483 SGD
$377 USD
View
A
Retailer 11
-
$513 SGD
€381 EUR
View
B+
Retailer 12
-
$659 SGD
A$791 AUD
View
B+
Retailer 13
-
$680 SGD
$530 USD
View
B
Retailer 14
-
$869 SGD
$678 USD
View
B
Retailer 15
-
$918 SGD
$716 USD
View
B
Retailer 16
-
$939 SGD
$733 USD
View
B
Retailer 17
-
$1,267 SGD
£778 GBP
View
Most Expensive
B
Reve Diamonds
E9F4EB2AE · Oct 28
$1,408 SGD
$1,098 USD
View
17 more retailers have this diamond
Prices start from $218 SGDSave up to $1,190 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
1.09ct Radiant
$218 SGD