Marquise|Lab Grown|IGI

1.05ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG816605257

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816605257

Diamond specifications and retailer prices

From $357 NZD
$201 USD
As of October 30, 2026
Save $1,766 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,123 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816605257 or 816605257. Listed at 22 retailers as of October 30, 2026, with prices from $357 to $2,123, a $1,766 spread on the same certified stone. Reve Diamonds lists it at $2,123. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605257
Dimensions10.27 × 5.20 × 3.38 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm5.20 mm1.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605257
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 65.0%

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: $763 NZD|Low: $342 NZD|High: $2,123 NZD|Avg: $1,000 NZD|+1.7%
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
Reve Diamonds
November 1, 2026
Retailer 3$357 NZD
Retailer 2$397 NZD
Retailer 7$413 NZD
Retailer 5$442 NZD
Retailer 8$442 NZD
Retailer 17$507 NZD
Retailer 14$594 NZD
Retailer 12$723 NZD
Retailer 1$763 NZD
Retailer 11$811 NZD
Retailer 13$1,068 NZD
Retailer 15$1,081 NZD
Retailer 6$1,421 NZD
Retailer 16$1,615 NZD
Retailer 4$1,675 NZD
Retailer 9$1,731 NZD
Retailer 10$2,066 NZD
Reve Diamonds$2,123 NZD

44 data points across 18 retailers

22 retailers$357 NZD to $2,123 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
Retailer 4
-
$442 NZD
$249 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$442 NZD
$249 USD
View
Retailer 6
-
$507 NZD
£225 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$594 NZD
$335 USD
View
A
Retailer 8
-
$723 NZD
€388 EUR
View
A
Retailer 9
-
$763 NZD
ZAR 6,948 ZAR
View
A
Retailer 10
-
$811 NZD
£360 GBP
View
A
Retailer 11
-
$813 NZD
$458 USD
View
Retailer 12
-
$894 NZD
$504 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,068 NZD
$602 USD
View
B+
Retailer 14
-
$1,081 NZD
A$937 AUD
View
B
Retailer 15
-
$1,421 NZD
$801 USD
View
B
Retailer 16
-
$1,499 NZD
$845 USD
View
B
Retailer 17
-
$1,516 NZD
$854 USD
View
B
Retailer 18
-
$1,615 NZD
$910 USD
View
Retailer 19
-
$1,675 NZD
A$1,452 AUD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,731 NZD
£768 GBP
View
B
Retailer 21
-
$2,066 NZD
£917 GBP
View
Most Expensive
B
Reve Diamonds
45F8D56AE · Nov 1
$2,123 NZD
$1,196 USD
View
21 more retailers have this diamond
Prices start from $357 NZDSave up to $1,766 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
1.05ct Marquise
$357 NZD