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Round|Lab Grown|IGI

1.30ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG788619906

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788619906

Diamond specifications and retailer prices

From $335 NZD
$189 USD
As of November 1, 2026
Save $1,609 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,945 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788619906 or 788619906. Listed at 19 retailers as of November 1, 2026, with prices from $335 to $1,945, a $1,609 spread on the same certified stone. MOH London lists it at $1,945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788619906
Dimensions6.95 × 6.92 × 4.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm6.92 mm1.30 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788619906
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 41°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 1
Current: $1,945 NZD|Low: $335 NZD|High: $1,967 NZD|Avg: $933 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$335 NZD
Retailer 12$415 NZD
Retailer 8$718 NZD
Retailer 3$729 NZD
Retailer 7$753 NZD
Retailer 5$769 NZD
Retailer 4$859 NZD
Retailer 6$1,014 NZD
Retailer 2$1,068 NZD
Retailer 11$1,109 NZD
Retailer 9$1,260 NZD
MOH London$1,945 NZD

44 data points across 12 retailers

19 retailers$335 NZD to $1,945 NZD

A
Cheapest Retailer
-
$335 NZD
$189 USD
A
Retailer 2
-
$389 NZD
$219 USD
View
A
Retailer 3
-
$415 NZD
$234 USD
View
Retailer 4
-
$415 NZD
$234 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$718 NZD
ZAR 6,535 ZAR
View
A
Retailer 6
-
$729 NZD
$411 USD
View
A
Retailer 7
-
$753 NZD
£334 GBP
View
A
Retailer 8
-
$769 NZD
€413 EUR
View
A
Retailer 9
-
$790 NZD
$445 USD
View
B+
Retailer 10
-
$859 NZD
$484 USD
View
B+
Retailer 11
-
$1,014 NZD
A$879 AUD
View
B+
Retailer 12
-
$1,068 NZD
$602 USD
View
B+
Retailer 13
-
$1,109 NZD
$625 USD
View
Retailer 14
-
$1,219 NZD
$687 USD
View
Price last confirmed 47 days ago
B+
Retailer 15
-
$1,260 NZD
$710 USD
View
B
Retailer 16
-
$1,336 NZD
$753 USD
View
B
Retailer 17
-
$1,432 NZD
$807 USD
View
B
Retailer 18
-
$1,512 NZD
$852 USD
View
Most Expensive
B
MOH London
LG788619906 · Nov 1
$1,945 NZD
£863 GBP
View
18 more retailers have this diamond
Prices start from $335 NZDSave up to $1,609 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
1.30ct Round
$335 NZD