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Round|Lab Grown|IGI

1.90ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG492113658

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113658

Diamond specifications and retailer prices

From $1,845 NZD
$1,040 USD
As of October 30, 2026
Save $7,984 NZD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,829 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492113658 or 492113658. Listed at 12 retailers as of October 29, 2026, with prices from $1,845 to $9,829, a $7,984 spread on the same certified stone. MOH London lists it at $9,829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113658
Dimensions8.10 × 8.07 × 4.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.10 mm8.07 mm1.90 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113658
Side View
Table 59.5%Crown 33.1°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.7%

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 30
Current: $9,829 NZD|Low: $1,845 NZD|High: $9,908 NZD|Avg: $4,772 NZD|+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 30, 2026
Retailer 2$1,845 NZD
Retailer 10$2,951 NZD
Retailer 5$3,181 NZD
Retailer 13$3,211 NZD
Retailer 15$3,304 NZD
Retailer 11$3,423 NZD
Retailer 3$3,726 NZD
Retailer 6$3,760 NZD
Retailer 4$4,604 NZD
Retailer 12$5,381 NZD
Retailer 9$5,901 NZD
Retailer 8$6,293 NZD
Retailer 14$6,416 NZD
Retailer 7$7,659 NZD
MOH London$9,829 NZD

21 data points across 15 retailers

12 retailers$1,845 NZD to $9,829 NZD

A
Cheapest Retailer
-
$1,845 NZD
$1,040 USD
A
Retailer 2
-
$2,951 NZD
$1,663 USD
View
B+
Retailer 3
-
$3,211 NZD
$1,810 USD
View
B+
Retailer 4
-
$3,304 NZD
$1,862 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,423 NZD
$1,929 USD
View
Retailer 6
-
$3,423 NZD
$1,929 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$3,726 NZD
$2,100 USD
View
B
Retailer 8
-
$5,381 NZD
$3,033 USD
View
B
Retailer 9
-
$5,901 NZD
$3,326 USD
View
B
Retailer 10
-
$6,293 NZD
ZAR 57,299 ZAR
View
B
Retailer 11
-
$6,416 NZD
$3,616 USD
View
Most Expensive
B
MOH London
LG492113658 · Oct 29
$9,829 NZD
£4,362 GBP
View
11 more retailers have this diamond
Prices start from $1,845 NZDSave up to $7,984 NZD

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
1.90ct Round
$1,845 NZD