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Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG790666291

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790666291

Diamond specifications and retailer prices

From $357 NZD
$201 USD
As of October 30, 2026
Save $1,765 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,121 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790666291 or 790666291. Listed at 23 retailers as of October 30, 2026, with prices from $357 to $2,121, a $1,765 spread on the same certified stone. Reve Diamonds lists it at $2,121. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790666291
Dimensions10.74 × 5.10 × 3.18 mm
L/W Ratio2.11
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
10.74 mm5.10 mm1.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790666291
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.4%

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: $1,136 NZD|Low: $348 NZD|High: $2,130 NZD|Avg: $1,005 NZD|+8.7%
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
Retailer 19
Retailer 20
Reve Diamonds
October 31, 2026
Retailer 15$357 NZD
Retailer 20$397 NZD
Retailer 6$413 NZD
Retailer 18$442 NZD
Retailer 13$445 NZD
Retailer 16$594 NZD
Retailer 11$756 NZD
Retailer 7$764 NZD
Retailer 17$809 NZD
Retailer 19$816 NZD
Retailer 14$862 NZD
Retailer 12$955 NZD
Retailer 8$1,088 NZD
Retailer 1$1,136 NZD
Retailer 2$1,195 NZD
Retailer 4$1,419 NZD
Retailer 3$1,510 NZD
Retailer 5$1,514 NZD
Retailer 10$1,731 NZD
Retailer 9$2,082 NZD
Reve Diamonds$2,121 NZD

37 data points across 21 retailers

23 retailers$357 NZD to $2,121 NZD

A
Cheapest Retailer
-
$357 NZD
$201 USD
A
Retailer 2
-
$397 NZD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$413 NZD
$233 USD
View
A
Retailer 4
-
$442 NZD
$249 USD
View
A
Retailer 5
-
$445 NZD
$251 USD
View
A
Retailer 6
-
$500 NZD
HK$2,200 HKD
View
A
Retailer 7
-
$594 NZD
$335 USD
View
A
Retailer 8
-
$756 NZD
$426 USD
View
A
Retailer 9
-
$764 NZD
ZAR 6,955 ZAR
View
A
Retailer 10
-
$809 NZD
£359 GBP
View
B+
Retailer 11
-
$816 NZD
€438 EUR
View
B+
Retailer 12
-
$862 NZD
$486 USD
View
B+
Retailer 13
-
$955 NZD
A$828 AUD
View
B+
Retailer 14
-
$1,088 NZD
A$943 AUD
View
B+
Retailer 15
-
$1,136 NZD
$640 USD
View
B+
Retailer 16
-
$1,195 NZD
SGD 910 SGD
View
Retailer 17
-
$1,417 NZD
$799 USD
View
Price last confirmed 82 days ago
B
Retailer 18
-
$1,419 NZD
$800 USD
View
B
Retailer 19
-
$1,510 NZD
A$1,309 AUD
View
B
Retailer 20
-
$1,514 NZD
$853 USD
View
B
Retailer 21
-
$1,731 NZD
£768 GBP
View
B
Retailer 22
-
$2,082 NZD
£924 GBP
View
Most Expensive
B
Reve Diamonds
FC2CEE459 · Oct 30
$2,121 NZD
$1,196 USD
View
22 more retailers have this diamond
Prices start from $357 NZDSave up to $1,765 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
$357 NZD