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Round|Lab Grown|IGI

1.71ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG440011533

Shape and cutting style on the report: Round brilliant

Certificate IGI LG440011533

Diamond specifications and retailer prices

From $1,250 USD
As of October 29, 2026
Save $3,399 USD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,649 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown round diamond

This 1.71ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG440011533 or 440011533. Listed at 11 retailers as of October 29, 2026, with prices from $1,250 to $4,649, a $3,399 spread on the same certified stone. MOH London lists it at $4,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440011533
Dimensions7.75 × 7.70 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.75 mm7.70 mm1.71 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440011533
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.9%

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: $4,649 USD|Low: $1,115 USD|High: $4,686 USD|Avg: $2,401 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 8$1,250 USD
Retailer 2$1,396 USD
Retailer 11$1,519 USD
Retailer 13$1,562 USD
Retailer 9$1,619 USD
Retailer 14$1,619 USD
Retailer 15$1,790 USD
Retailer 6$2,146 USD
Retailer 4$2,219 USD
Retailer 10$2,557 USD
Retailer 3$2,939 USD
Retailer 12$3,035 USD
Retailer 7$3,624 USD
Retailer 5$4,636 USD
MOH London$4,649 USD

16 data points across 15 retailers

11 retailers$1,250 USD to $4,649 USD

A
Cheapest Retailer
-
$1,250 USD
A
Retailer 2
-
$1,396 USD
View
A
Retailer 3
-
$1,519 USD
View
A
Retailer 4
-
$1,562 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,619 USD
View
B+
Retailer 6
-
$1,619 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$1,790 USD
View
B
Retailer 8
-
$2,557 USD
View
B
Retailer 9
-
$2,939 USD
View
B
Retailer 10
-
$3,035 USD
View
Most Expensive
B
MOH London
LG440011533 · Oct 29
$4,649 USD
£3,661 GBP
View
10 more retailers have this diamond
Prices start from $1,250 USDSave up to $3,399 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 Round
$1,250 USD