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Oval|Lab Grown|IGI

1.70ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG547268189

Shape and cutting style on the report: Oval rose cut

Certificate IGI LG547268189

Diamond specifications and retailer prices

From $376 USD
As of October 29, 2026
Save $1,123 USD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,499 USD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547268189 or 547268189. Listed at 6 retailers as of October 29, 2026, with prices from $376 to $1,499, a $1,123 spread on the same certified stone. NZ Jewellers lists it at $1,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268189
Dimensions9.57 × 7.27 × 2.47 mm
L/W Ratio1.32
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
9.57 mm7.27 mm1.70 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547268189
Side View
TableCrownGirdle: MED-THKPavilionCuletDepth

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: Oct 29
Current: $1,499 USD|Low: $361 USD|High: $1,499 USD|Avg: $614 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 11, 2026
Retailer 2$376 USD
Retailer 6$421 USD
Retailer 3$466 USD
Retailer 5$466 USD
Retailer 4$744 USD
NZ Jewellers$1,499 USD

10 data points across 6 retailers

6 retailers$376 USD to $1,499 USD

B+
Cheapest Retailer
-
$376 USD
B+
Retailer 2
-
$421 USD
View
B+
Retailer 3
-
$466 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$466 USD
View
B
Retailer 5
-
$744 USD
View
Most Expensive
C
NZ Jewellers
d0b7db8b-c819-4524-8295-8421caaf2227 · Oct 31
$1,499 USD
View
5 more retailers have this diamond
Prices start from $376 USDSave up to $1,123 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.

B+
1.70ct Oval
$376 USD