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Round|Lab Grown|IGI

1.09ct I VS1 Round Lab Grown Diamond

GD • I/VS1 • IGI LG795617961

Shape and cutting style on the report: Round brilliant

Certificate IGI LG795617961

Diamond specifications and retailer prices

From $257 NZD
As of November 3, 2026
Save $1,230 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,487 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG795617961 or 795617961. Listed at 15 retailers as of November 3, 2026, with prices from $257 to $1,487, a $1,230 spread on the same certified stone. MOH London lists it at $1,487. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795617961
Dimensions6.54 × 6.58 × 4.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.54 mm6.58 mm1.09 ctI / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795617961
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,487 NZD|Low: $248 NZD|High: $1,498 NZD|Avg: $737 NZD|+0.8%
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
November 4, 2026
Retailer 15$257 NZD
Retailer 4$294 NZD
Retailer 6$310 NZD
Retailer 11$319 NZD
Retailer 9$591 NZD
Retailer 10$603 NZD
Retailer 8$701 NZD
Retailer 2$717 NZD
Retailer 7$857 NZD
Retailer 13$891 NZD
Retailer 14$924 NZD
Retailer 5$1,013 NZD
Retailer 12$1,082 NZD
Retailer 3$1,401 NZD
MOH London$1,487 NZD

37 data points across 15 retailers

15 retailers$257 NZD to $1,487 NZD

Retailer 1
-
$254 NZD
Price last confirmed 38 days ago
B+
Retailer 2
-
$257 NZD
View
Retailer 3
-
$294 NZD
View
Price last confirmed 44 days ago
Retailer 4
-
$310 NZD
View
Price last confirmed 37 days ago
Retailer 5
-
$319 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$591 NZD
View
Retailer 7
-
$603 NZD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$701 NZD
View
B+
Retailer 9
-
$717 NZD
View
B
Retailer 10
-
$891 NZD
View
B
Retailer 11
-
$924 NZD
View
Retailer 12
-
$1,013 NZD
View
Price last confirmed 40 days ago
B
Retailer 13
-
$1,082 NZD
View
Retailer 14
-
$1,401 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG795617961 · Nov 4
$1,487 NZD
£660 GBP
View
14 more retailers have this diamond
Prices start from $257 NZDSave up to $1,230 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.

B+
1.09ct Round
$257 NZD