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1.85ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG445036344

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036344

Diamond specifications and retailer prices

From $1,831 NZD
$1,030 USD
As of November 2, 2026
Save $7,708 NZD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,539 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.85ct lab-grown round diamond

This 1.85ct 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 LG445036344 or 445036344. Listed at 12 retailers as of November 1, 2026, with prices from $1,831 to $9,539, a $7,708 spread on the same certified stone. MOH London lists it at $9,539. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036344
Dimensions7.79 × 7.77 × 4.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.79 mm7.77 mm1.85 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036344
Side View
Table 56.5%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: Nov 2
Current: $9,539 NZD|Low: $1,831 NZD|High: $9,667 NZD|Avg: $4,739 NZD|-1.1%
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
November 1, 2026
Retailer 2$1,831 NZD
Retailer 9$2,879 NZD
Retailer 13$3,133 NZD
Retailer 12$3,226 NZD
Retailer 10$3,340 NZD
Retailer 5$3,456 NZD
Retailer 3$3,643 NZD
Retailer 4$4,504 NZD
Retailer 11$5,252 NZD
Retailer 8$5,906 NZD
Retailer 7$6,141 NZD
Retailer 14$6,261 NZD
Retailer 6$7,473 NZD
MOH London$9,539 NZD

22 data points across 14 retailers

12 retailers$1,831 NZD to $9,539 NZD

A
Cheapest Retailer
-
$1,831 NZD
$1,030 USD
A
Retailer 2
-
$2,879 NZD
$1,620 USD
View
B+
Retailer 3
-
$3,133 NZD
$1,763 USD
View
B+
Retailer 4
-
$3,226 NZD
$1,815 USD
View
Final sale: no returns
Retailer 5
-
$3,340 NZD
$1,879 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$3,340 NZD
$1,879 USD
View
B+
Retailer 7
-
$3,643 NZD
$2,050 USD
View
B
Retailer 8
-
$5,252 NZD
$2,955 USD
View
B
Retailer 9
-
$5,906 NZD
$3,323 USD
View
B
Retailer 10
-
$6,141 NZD
ZAR 55,816 ZAR
View
B
Retailer 11
-
$6,261 NZD
$3,523 USD
View
Most Expensive
B
MOH London
LG445036344 · Nov 1
$9,539 NZD
£4,226 GBP
View
11 more retailers have this diamond
Prices start from $1,831 NZDSave up to $7,708 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
1.85ct Round
$1,831 NZD