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Marquise|Lab Grown|IGI

1.30ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG848650830

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848650830

Diamond specifications and retailer prices

From $414 NZD
$233 USD
As of November 1, 2026
Save $1,701 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,115 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise 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 very-good cut grade and certified by IGI LG848650830 or 848650830. Listed at 13 retailers as of October 28, 2026, with prices from $414 to $2,115, a $1,701 spread on the same certified stone. Brilliant Earth lists it at $2,115. 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

1.30
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848650830
Dimensions10.85 × 5.61 × 3.67 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm5.61 mm1.30 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848650830
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $811 NZD|Low: $414 NZD|High: $2,072 NZD|Avg: $1,072 NZD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 8$414 NZD
Retailer 7$529 NZD
Retailer 11$595 NZD
Retailer 9$764 NZD
Retailer 1$811 NZD
Retailer 3$882 NZD
Retailer 6$1,079 NZD
Retailer 5$1,155 NZD
Retailer 12$1,283 NZD
Retailer 2$1,333 NZD
Retailer 4$1,517 NZD
Retailer 10$2,068 NZD

15 data points across 12 retailers

13 retailers$414 NZD to $2,115 NZD

A
Cheapest Retailer
-
$414 NZD
$233 USD
A
Retailer 2
-
$529 NZD
£235 GBP
View
B+
Retailer 3
-
$595 NZD
$335 USD
View
A
Retailer 4
-
$764 NZD
ZAR 6,942 ZAR
View
A
Retailer 5
-
$811 NZD
£359 GBP
View
B+
Retailer 6
-
$882 NZD
$496 USD
View
B+
Retailer 7
-
$1,079 NZD
A$934 AUD
View
B+
Retailer 8
-
$1,155 NZD
$650 USD
View
B
Retailer 9
-
$1,283 NZD
A$1,111 AUD
View
B+
Retailer 10
-
$1,333 NZD
$750 USD
View
B
Retailer 11
-
$1,517 NZD
$854 USD
View
B
Retailer 12
-
$2,068 NZD
£916 GBP
View
Most Expensive
B
Brilliant Earth
22279427A · Oct 28
$2,115 NZD
$1,190 USD
View
12 more retailers have this diamond
Prices start from $414 NZDSave up to $1,701 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 Marquise
$414 NZD