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Marquise|Lab Grown|IGI

0.81ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542231813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542231813

Diamond specifications and retailer prices

From $321 NZD
$181 USD
As of November 2, 2026
Save $1,690 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,011 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542231813 or 542231813. Listed at 18 retailers as of November 1, 2026, with prices from $321 to $2,011, a $1,690 spread on the same certified stone. Reve Diamonds lists it at $2,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231813
Dimensions10.21 × 4.84 × 2.76 mm
L/W Ratio2.11
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
10.21 mm4.84 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542231813
Side View
Table 60.5%Crown 34.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 57.0%

Caratlytics Score

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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 2
Current: $712 NZD|Low: $309 NZD|High: $1,886 NZD|Avg: $807 NZD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$321 NZD
Retailer 3$373 NZD
Retailer 4$399 NZD
Retailer 12$399 NZD
Retailer 8$543 NZD
Retailer 2$704 NZD
Retailer 1$712 NZD
Retailer 6$724 NZD
Retailer 5$809 NZD
Retailer 9$905 NZD
Retailer 13$1,281 NZD
Retailer 10$1,352 NZD
Retailer 7$1,864 NZD

41 data points across 13 retailers

18 retailers$321 NZD to $2,011 NZD

A
Cheapest Retailer
-
$321 NZD
$181 USD
A
Retailer 2
-
$358 NZD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$373 NZD
$210 USD
View
Retailer 4
-
$399 NZD
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$399 NZD
$225 USD
View
A
Retailer 6
-
$516 NZD
$291 USD
View
A
Retailer 7
-
$543 NZD
£241 GBP
View
B+
Retailer 8
-
$704 NZD
$397 USD
View
B+
Retailer 9
-
$712 NZD
£316 GBP
View
B+
Retailer 10
-
$724 NZD
ZAR 6,592 ZAR
View
B+
Retailer 11
-
$809 NZD
$456 USD
View
B
Retailer 12
-
$818 NZD
HK$3,600 HKD
View
B+
Retailer 13
-
$905 NZD
$510 USD
View
B
Retailer 14
-
$1,281 NZD
$722 USD
View
B
Retailer 15
-
$1,352 NZD
$762 USD
View
B
Retailer 16
-
$1,377 NZD
$776 USD
View
B
Retailer 17
-
$1,864 NZD
£827 GBP
View
Most Expensive
B
Reve Diamonds
FC9151274 · Nov 1
$2,011 NZD
$1,133 USD
View
17 more retailers have this diamond
Prices start from $321 NZDSave up to $1,690 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
0.81ct Marquise
$321 NZD