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Oval|Lab Grown|IGI

1.20ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG842639356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842639356

Diamond specifications and retailer prices

From $231 SGD
$181 USD
As of October 29, 2026
Save $1,520 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,751 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval 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 LG842639356 or 842639356. Listed at 21 retailers as of October 29, 2026, with prices from $231 to $1,751, a $1,520 spread on the same certified stone. Do Amore Diamonds lists it at $1,751. 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

1.20
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842639356
Dimensions8.59 × 5.86 × 3.69 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm5.86 mm1.20 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842639356
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.0%

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 29
Current: $1,751 SGD|Low: $226 SGD|High: $1,803 SGD|Avg: $745 SGD|+3.0%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 15$231 SGD
Retailer 17$260 SGD
Retailer 7$276 SGD
Retailer 20$288 SGD
Retailer 4$295 SGD
Retailer 9$399 SGD
Retailer 19$410 SGD
Retailer 11$424 SGD
Retailer 8$551 SGD
Retailer 13$582 SGD
Retailer 12$706 SGD
Retailer 14$773 SGD
Retailer 21$797 SGD
Retailer 3$932 SGD
Retailer 10$1,002 SGD
Retailer 6$1,047 SGD
Retailer 16$1,241 SGD
Retailer 2$1,451 SGD
Retailer 5$1,526 SGD
Retailer 18$1,598 SGD
Do Amore Diamonds$1,751 SGD

15 data points across 21 retailers

21 retailers$231 SGD to $1,751 SGD

A
Cheapest Retailer
-
$231 SGD
$181 USD
A
Retailer 2
-
$260 SGD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$276 SGD
$216 USD
View
A
Retailer 4
-
$288 SGD
$225 USD
View
A
Retailer 5
-
$295 SGD
$231 USD
View
B+
Retailer 6
-
$399 SGD
$312 USD
View
A
Retailer 7
-
$410 SGD
£253 GBP
View
A
Retailer 8
-
$424 SGD
$332 USD
View
Retailer 9
-
$551 SGD
ZAR 6,963 ZAR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$582 SGD
£358 GBP
View
B+
Retailer 11
-
$706 SGD
$552 USD
View
B+
Retailer 12
-
$773 SGD
$605 USD
View
B+
Retailer 13
-
$797 SGD
A$959 AUD
View
B
Retailer 14
-
$932 SGD
A$1,122 AUD
View
B
Retailer 15
-
$1,002 SGD
$784 USD
View
B
Retailer 16
-
$1,047 SGD
$819 USD
View
B
Retailer 17
-
$1,241 SGD
$970 USD
View
B
Retailer 18
-
$1,451 SGD
$1,135 USD
View
B
Retailer 19
-
$1,526 SGD
£940 GBP
View
B
Retailer 20
-
$1,598 SGD
$1,250 USD
View
Most Expensive
B
Do Amore Diamonds
36-2084312 · Oct 30
$1,751 SGD
$1,370 USD
View
20 more retailers have this diamond
Prices start from $231 SGDSave up to $1,520 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
1.20ct Oval
$231 SGD