Oval|Lab Grown|IGI

1.71ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG528206370

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG528206370

Diamond specifications and retailer prices

From $210 USD
As of October 29, 2026
Save $948 USD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,158 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528206370 or 528206370. Listed at 5 retailers as of October 29, 2026, with prices from $210 to $1,158, a $948 spread on the same certified stone. MOH London lists it at $1,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528206370
Dimensions9.58 × 6.62 × 4.15 mm
L/W Ratio1.45
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
9.58 mm6.62 mm1.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528206370
Side View
Table 60.5%Crown 37.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,158 USD|Low: $210 USD|High: $2,150 USD|Avg: $812 USD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$210 USD
Retailer 8$260 USD
Retailer 3$381 USD
Retailer 4$473 USD
Retailer 5$815 USD
Retailer 7$986 USD
MOH London$1,158 USD
Retailer 6$2,150 USD

14 data points across 8 retailers

5 retailers$210 USD to $1,158 USD

A
Cheapest Retailer
-
$210 USD
Retailer 2
-
$381 USD
£300 GBP
View
Price last confirmed 22 days ago
Retailer 3
-
$815 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$986 USD
View
Price last confirmed 22 days ago
Most Expensive
B+
MOH London
LG528206370 · Oct 29
$1,158 USD
£912 GBP
View
4 more retailers have this diamond
Prices start from $210 USDSave up to $948 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
1.71ct Oval
$210 USD