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Round|Lab Grown|IGI

1.91ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG602353422

Shape and cutting style on the report: Round brilliant

Certificate IGI LG602353422

Diamond specifications and retailer prices

From $671 NZD
$378 USD
As of November 1, 2026
Save $2,617 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,288 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.91ct lab-grown round diamond

This 1.91ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602353422 or 602353422. Listed at 16 retailers as of October 26, 2026, with prices from $671 to $3,288, a $2,617 spread on the same certified stone. MOH London lists it at $3,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602353422
Dimensions7.95 × 7.90 × 4.91 mm
L/W Ratio1.01
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
7.95 mm7.90 mm1.91 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602353422
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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: Nov 1
Current: $3,288 NZD|Low: $671 NZD|High: $3,504 NZD|Avg: $1,574 NZD|-6.1%
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
Retailer 16
November 1, 2026
Retailer 4$671 NZD
Retailer 16$751 NZD
Retailer 14$752 NZD
Retailer 9$832 NZD
Retailer 8$841 NZD
Retailer 12$1,281 NZD
Retailer 7$1,286 NZD
Retailer 13$1,295 NZD
Retailer 2$1,297 NZD
Retailer 15$1,327 NZD
Retailer 6$1,444 NZD
Retailer 5$1,950 NZD
Retailer 11$2,333 NZD
Retailer 10$2,674 NZD
Retailer 3$2,743 NZD
MOH London$3,288 NZD

33 data points across 16 retailers

16 retailers$671 NZD to $3,288 NZD

A
Cheapest Retailer
-
$671 NZD
$378 USD
A
Retailer 2
-
$751 NZD
$423 USD
View
Final sale: no returns
A
Retailer 3
-
$752 NZD
$424 USD
View
A
Retailer 4
-
$832 NZD
$469 USD
View
Retailer 5
-
$841 NZD
$474 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,281 NZD
$722 USD
View
B+
Retailer 7
-
$1,286 NZD
$725 USD
View
A
Retailer 8
-
$1,295 NZD
$730 USD
View
A
Retailer 9
-
$1,297 NZD
£575 GBP
View
A
Retailer 10
-
$1,327 NZD
$748 USD
View
A
Retailer 11
-
$1,444 NZD
ZAR 13,147 ZAR
View
B+
Retailer 12
-
$1,950 NZD
A$1,691 AUD
View
B+
Retailer 13
-
$2,333 NZD
$1,315 USD
View
B+
Retailer 14
-
$2,674 NZD
$1,507 USD
View
B+
Retailer 15
-
$2,743 NZD
$1,546 USD
View
Most Expensive
B
MOH London
LG602353422 · Oct 26
$3,288 NZD
£1,459 GBP
View
15 more retailers have this diamond
Prices start from $671 NZDSave up to $2,617 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
1.91ct Round
$671 NZD