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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG784651801

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784651801

Diamond specifications and retailer prices

From $344 NZD
$194 USD
As of October 30, 2026
Save $1,742 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,086 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784651801 or 784651801. Listed at 23 retailers as of October 30, 2026, with prices from $344 to $2,086, a $1,742 spread on the same certified stone. Reve Diamonds lists it at $2,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784651801
Dimensions10.38 × 5.33 × 3.32 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.38 mm5.33 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784651801
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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: Oct 30
Current: $780 NZD|Low: $332 NZD|High: $2,086 NZD|Avg: $943 NZD|+2.7%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 3$344 NZD
Retailer 6$401 NZD
Retailer 4$428 NZD
Retailer 9$428 NZD
Retailer 14$537 NZD
Retailer 8$577 NZD
Retailer 7$600 NZD
Retailer 15$704 NZD
Retailer 16$734 NZD
Retailer 1$780 NZD
Retailer 10$850 NZD
Retailer 12$920 NZD
Retailer 11$1,029 NZD
Retailer 18$1,044 NZD
Retailer 17$1,129 NZD
Retailer 5$1,375 NZD
Retailer 13$1,402 NZD
Retailer 2$2,003 NZD
Reve Diamonds$2,086 NZD

37 data points across 19 retailers

23 retailers$344 NZD to $2,086 NZD

A
Cheapest Retailer
-
$344 NZD
$194 USD
A
Retailer 2
-
$385 NZD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$401 NZD
$226 USD
View
A
Retailer 4
-
$428 NZD
$241 USD
View
A
Retailer 5
-
$428 NZD
$241 USD
View
A
Retailer 6
-
$537 NZD
£238 GBP
View
A
Retailer 7
-
$577 NZD
$325 USD
View
A
Retailer 8
-
$600 NZD
$338 USD
View
A
Retailer 9
-
$704 NZD
€378 EUR
View
A
Retailer 10
-
$734 NZD
ZAR 6,687 ZAR
View
B+
Retailer 11
-
$780 NZD
£346 GBP
View
B+
Retailer 12
-
$850 NZD
$479 USD
View
B+
Retailer 13
-
$920 NZD
A$798 AUD
View
B+
Retailer 14
-
$1,029 NZD
$580 USD
View
B+
Retailer 15
-
$1,044 NZD
A$905 AUD
View
B
Retailer 16
-
$1,097 NZD
$618 USD
View
B+
Retailer 17
-
$1,129 NZD
A$979 AUD
View
B
Retailer 18
-
$1,375 NZD
$775 USD
View
B
Retailer 19
-
$1,402 NZD
$790 USD
View
B
Retailer 20
-
$1,443 NZD
$813 USD
View
B
Retailer 21
-
$1,470 NZD
$829 USD
View
B
Retailer 22
-
$2,003 NZD
£889 GBP
View
Most Expensive
B
Reve Diamonds
578074474 · Oct 30
$2,086 NZD
$1,176 USD
View
22 more retailers have this diamond
Prices start from $344 NZDSave up to $1,742 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
1.03ct Marquise
$344 NZD