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Round|Lab Grown|IGI

1.73ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG497158223

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497158223

Diamond specifications and retailer prices

From $1,703 NZD
$960 USD
As of October 30, 2026
Save $7,840 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,543 NZD at MOH London · As of October 27, 2026
View at MOH London

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG497158223 or 497158223. Listed at 12 retailers as of October 27, 2026, with prices from $1,703 to $9,543, a $7,840 spread on the same certified stone. MOH London lists it at $9,543. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497158223
Dimensions7.83 × 7.79 × 4.63 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
7.83 mm7.79 mm1.73 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497158223
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.3%

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: $9,543 NZD|Low: $1,703 NZD|High: $9,644 NZD|Avg: $4,723 NZD|-0.9%
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
October 30, 2026
Retailer 2$1,703 NZD
Retailer 9$2,876 NZD
Retailer 12$3,130 NZD
Retailer 14$3,219 NZD
Retailer 5$3,281 NZD
Retailer 10$3,337 NZD
Retailer 3$3,637 NZD
Retailer 4$4,489 NZD
Retailer 11$5,247 NZD
Retailer 8$5,900 NZD
Retailer 7$6,134 NZD
Retailer 13$6,254 NZD
Retailer 6$7,466 NZD
MOH London$9,543 NZD

19 data points across 14 retailers

12 retailers$1,703 NZD to $9,543 NZD

A
Cheapest Retailer
-
$1,703 NZD
$960 USD
B+
Retailer 2
-
$2,876 NZD
$1,621 USD
View
B+
Retailer 3
-
$3,130 NZD
$1,764 USD
View
B+
Retailer 4
-
$3,219 NZD
$1,814 USD
View
Final sale: no returns
Retailer 5
-
$3,337 NZD
$1,881 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$3,337 NZD
$1,881 USD
View
B+
Retailer 7
-
$3,637 NZD
$2,050 USD
View
B
Retailer 8
-
$5,247 NZD
$2,957 USD
View
B
Retailer 9
-
$5,900 NZD
$3,325 USD
View
B
Retailer 10
-
$6,134 NZD
ZAR 55,849 ZAR
View
B
Retailer 11
-
$6,254 NZD
$3,525 USD
View
Most Expensive
B
MOH London
LG497158223 · Oct 27
$9,543 NZD
£4,235 GBP
View
11 more retailers have this diamond
Prices start from $1,703 NZDSave up to $7,840 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
1.73ct Round
$1,703 NZD