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Round|Lab Grown|IGI

1.07ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG487174437

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487174437

Diamond specifications and retailer prices

From $1,402 NZD
$790 USD
As of October 29, 2026
Save $6,086 NZD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,488 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487174437 or 487174437. Listed at 12 retailers as of October 29, 2026, with prices from $1,402 to $7,488, a $6,086 spread on the same certified stone. MOH London lists it at $7,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487174437
Dimensions6.53 × 6.56 × 4.08 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
6.53 mm6.56 mm1.07 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG487174437
Side View
Table 55.5%Crown 35.7°GirdlePavilion 40.6°Culet: NoneDepth 62.4%

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: $7,488 NZD|Low: $1,402 NZD|High: $7,549 NZD|Avg: $3,477 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
October 29, 2026
Retailer 6$1,402 NZD
Retailer 5$1,998 NZD
Retailer 10$2,237 NZD
Retailer 7$2,319 NZD
Retailer 9$2,319 NZD
Retailer 11$2,626 NZD
Retailer 12$3,281 NZD
Retailer 8$3,685 NZD
Retailer 2$4,262 NZD
Retailer 3$4,569 NZD
Retailer 4$5,189 NZD
MOH London$7,488 NZD

18 data points across 12 retailers

12 retailers$1,402 NZD to $7,488 NZD

A
Cheapest Retailer
-
$1,402 NZD
$790 USD
B+
Retailer 2
-
$1,998 NZD
$1,126 USD
View
B+
Retailer 3
-
$2,175 NZD
$1,226 USD
View
B+
Retailer 4
-
$2,237 NZD
$1,261 USD
View
Final sale: no returns
Retailer 5
-
$2,319 NZD
$1,307 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$2,319 NZD
$1,307 USD
View
B+
Retailer 7
-
$2,626 NZD
$1,480 USD
View
B
Retailer 8
-
$3,685 NZD
$2,077 USD
View
B
Retailer 9
-
$4,262 NZD
ZAR 38,803 ZAR
View
B
Retailer 10
-
$4,345 NZD
$2,449 USD
View
B
Retailer 11
-
$4,569 NZD
$2,575 USD
View
Most Expensive
B
MOH London
LG487174437 · Oct 29
$7,488 NZD
£3,323 GBP
View
11 more retailers have this diamond
Prices start from $1,402 NZDSave up to $6,086 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
1.07ct Round
$1,402 NZD