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Marquise|Lab Grown|IGI

1.38ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818686985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818686985

Diamond specifications and retailer prices

From $364 NZD
$205 USD
As of October 30, 2026
Save $1,783 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,147 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818686985 or 818686985. Listed at 17 retailers as of October 30, 2026, with prices from $364 to $2,147, a $1,783 spread on the same certified stone. Reve Diamonds lists it at $2,147. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686985
Dimensions10.70 × 5.38 × 3.27 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.70 mm5.38 mm1.38 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686985
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.2%

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: Oct 30
Current: $1,160 NZD|Low: $350 NZD|High: $2,147 NZD|Avg: $1,103 NZD|-12.3%
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
Retailer 14
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 2$364 NZD
Retailer 4$451 NZD
Retailer 7$451 NZD
Retailer 9$567 NZD
Retailer 10$760 NZD
Retailer 12$763 NZD
Retailer 6$779 NZD
Retailer 8$830 NZD
Retailer 5$969 NZD
Retailer 11$1,103 NZD
Retailer 1$1,160 NZD
Retailer 15$1,419 NZD
Retailer 3$1,664 NZD
Retailer 14$1,739 NZD
Retailer 13$2,120 NZD
Reve Diamonds$2,147 NZD

30 data points across 16 retailers

17 retailers$364 NZD to $2,147 NZD

A
Cheapest Retailer
-
$364 NZD
$205 USD
A
Retailer 2
-
$408 NZD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$451 NZD
$254 USD
View
A
Retailer 4
-
$451 NZD
$254 USD
View
A
Retailer 5
-
$567 NZD
£252 GBP
View
A
Retailer 6
-
$760 NZD
€408 EUR
View
Retailer 7
-
$763 NZD
ZAR 6,948 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$779 NZD
$439 USD
View
A
Retailer 9
-
$830 NZD
£369 GBP
View
A
Retailer 10
-
$969 NZD
$546 USD
View
B+
Retailer 11
-
$1,103 NZD
A$956 AUD
View
B+
Retailer 12
-
$1,160 NZD
$654 USD
View
B+
Retailer 13
-
$1,419 NZD
$800 USD
View
B
Retailer 14
-
$1,664 NZD
$938 USD
View
B
Retailer 15
-
$1,739 NZD
$980 USD
View
B
Retailer 16
-
$2,120 NZD
£941 GBP
View
Most Expensive
B
Reve Diamonds
0C30502E1 · Oct 30
$2,147 NZD
$1,210 USD
View
16 more retailers have this diamond
Prices start from $364 NZDSave up to $1,783 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
1.38ct Marquise
$364 NZD