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Round|Lab Grown|IGI

1.30ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG770643894

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770643894

Diamond specifications and retailer prices

From $335 NZD
$189 USD
As of November 1, 2026
Save $1,176 NZD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,954 NZD at MOH London · As of October 19, 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 LG770643894 or 770643894. Listed at 19 retailers as of November 1, 2026, with a 351% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643894
Dimensions7.00 × 7.05 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm7.05 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643894
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: $1,954 NZD|Low: $335 NZD|High: $2,253 NZD|Avg: $985 NZD|-0.6%
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 2, 2026
Retailer 12$335 NZD
Retailer 14$415 NZD
Retailer 7$718 NZD
Retailer 3$729 NZD
Retailer 2$753 NZD
Retailer 8$766 NZD
Retailer 6$790 NZD
Retailer 4$859 NZD
Retailer 10$1,014 NZD
Retailer 11$1,056 NZD
Retailer 13$1,109 NZD
Retailer 9$1,402 NZD
Retailer 5$1,482 NZD
MOH London$1,954 NZD

43 data points across 14 retailers

19 retailers$335 NZD to $1,512 NZD

A
Cheapest Retailer
-
$335 NZD
$189 USD
Retailer 2
-
$415 NZD
$234 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$415 NZD
$234 USD
View
A
Retailer 4
-
$718 NZD
ZAR 6,535 ZAR
View
A
Retailer 5
-
$729 NZD
$411 USD
View
A
Retailer 6
-
$753 NZD
£334 GBP
View
A
Retailer 7
-
$766 NZD
€411 EUR
View
B+
Retailer 8
-
$790 NZD
$445 USD
View
B+
Retailer 9
-
$859 NZD
$484 USD
View
Retailer 10
-
$893 NZD
A$774 AUD
View
Price last confirmed 122 days ago
B+
Retailer 11
-
$1,014 NZD
A$879 AUD
View
B
Retailer 12
-
$1,056 NZD
$595 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
-
$1,336 NZD
$753 USD
View
B
Retailer 16
-
$1,402 NZD
$790 USD
View
B
Retailer 17
-
$1,432 NZD
$807 USD
View
B
Retailer 18
-
$1,512 NZD
$852 USD
View
Most Expensive
MOH London
LG770643894 · Oct 19
$1,954 NZD
£867 GBP
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $335 NZDSave up to $1,176 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