Oval|Lab Grown|IGI

1.20ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG547268180

Shape and cutting style on the report: Oval rose cut

Certificate IGI LG547268180

Diamond specifications and retailer prices

From $273 USD
As of October 29, 2026
Save $815 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,088 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547268180 or 547268180. Listed at 10 retailers as of October 28, 2026, with prices from $273 to $1,088, a $815 spread on the same certified stone. NZ Jewellers lists it at $1,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268180
Dimensions8.44 × 6.44 × 2.44 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.44 mm6.44 mm1.20 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG547268180
Side View
Table 74.5%Crown 35.3°Girdle: STK-VTKPavilionCuletDepth

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,088 USD|Low: $262 USD|High: $1,088 USD|Avg: $575 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$273 USD
Retailer 9$317 USD
Retailer 6$339 USD
Retailer 8$339 USD
Retailer 2$463 USD
Retailer 3$495 USD
Retailer 7$559 USD
Retailer 10$588 USD
Retailer 4$1,040 USD
NZ Jewellers$1,088 USD

39 data points across 10 retailers

10 retailers$273 USD to $1,088 USD

A
Cheapest Retailer
-
$273 USD
B+
Retailer 2
-
$317 USD
View
B+
Retailer 3
-
$339 USD
View
B+
Retailer 4
-
$339 USD
View
A
Retailer 5
-
$463 USD
£365 GBP
View
B+
Retailer 6
-
$495 USD
View
B
Retailer 7
-
$559 USD
View
B
Retailer 8
-
$588 USD
View
C
Retailer 9
-
$1,040 USD
View
Most Expensive
C
NZ Jewellers
b2223ca0-5f83-47d2-b418-1dbfb98a92fb · Oct 28
$1,088 USD
View
9 more retailers have this diamond
Prices start from $273 USDSave up to $815 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
$273 USD