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 $181 USD
As of October 29, 2026
Save $1,229 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,410 USD at Do Amore Diamonds · As of October 29, 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 $181 to $1,410, a $1,229 spread on the same certified stone. Do Amore Diamonds lists it at $1,410. 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
Color
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: $1,410 USD|Low: $177 USD|High: $1,410 USD|Avg: $580 USD|+6.0%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 2$181 USD
Retailer 16$203 USD
Retailer 6$216 USD
Retailer 19$225 USD
Retailer 3$231 USD
Retailer 9$312 USD
Retailer 18$321 USD
Retailer 11$332 USD
Retailer 7$431 USD
Retailer 15$454 USD
Retailer 12$552 USD
Retailer 14$605 USD
Retailer 20$623 USD
Retailer 21$729 USD
Retailer 10$784 USD
Retailer 5$819 USD
Retailer 13$970 USD
Retailer 8$1,151 USD
Retailer 4$1,194 USD
Retailer 17$1,250 USD
Do Amore Diamonds$1,410 USD

14 data points across 21 retailers

21 retailers$181 USD to $1,410 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$216 USD
View
A
Retailer 4
-
$225 USD
View
A
Retailer 5
-
$231 USD
View
B+
Retailer 6
-
$312 USD
View
A
Retailer 7
-
$321 USD
£253 GBP
View
A
Retailer 8
-
$332 USD
View
B+
Retailer 9
-
$431 USD
ZAR 6,963 ZAR
View
A
Retailer 10
-
$454 USD
£357 GBP
View
B+
Retailer 11
-
$552 USD
View
B+
Retailer 12
-
$605 USD
View
B+
Retailer 13
-
$623 USD
A$959 AUD
View
B
Retailer 14
-
$729 USD
A$1,122 AUD
View
B
Retailer 15
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$784 USD
View
B
Retailer 16
-
$819 USD
View
B
Retailer 17
-
$970 USD
View
B
Retailer 18
-
$1,151 USD
View
B
Retailer 19
-
$1,194 USD
£940 GBP
View
B
Retailer 20
-
$1,250 USD
View
Most Expensive
B
Do Amore Diamonds
36-2084312 · Oct 29
$1,410 USD
View
20 more retailers have this diamond
Prices start from $181 USDSave up to $1,229 USD

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
$181 USD