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Marquise|Lab Grown|IGI

1.05ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG835651481

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835651481

Diamond specifications and retailer prices

From $475 NZD
As of November 4, 2026
Save $383 NZD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,890 NZD at Reve Diamonds · As of October 25, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835651481 or 835651481. Listed at 15 retailers as of November 4, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835651481
Dimensions9.96 × 5.25 × 3.39 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.96 mm5.25 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835651481
Side View
Table 60.0%Crown 39°Girdle: MED-STKPavilion 40°Culet: NoneDepth 64.6%

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: Nov 4
Current: $859 NZD|Low: $305 NZD|High: $1,890 NZD|Avg: $852 NZD|-18.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 11$316 NZD
Retailer 7$431 NZD
Retailer 2$475 NZD
Retailer 6$603 NZD
Retailer 8$614 NZD
Retailer 4$621 NZD
Retailer 9$640 NZD
Retailer 5$667 NZD
Retailer 1$859 NZD
Retailer 10$1,646 NZD
Retailer 3$1,774 NZD
Reve Diamonds$1,890 NZD

32 data points across 12 retailers

15 retailers$475 NZD to $859 NZD

Retailer 1
-
$275 NZD
Price last confirmed 28 days ago
Retailer 2
-
$319 NZD
View
Price last confirmed 21 days ago
Retailer 3
-
$341 NZD
View
Price last confirmed 33 days ago
Retailer 4
-
$431 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$475 NZD
View
Retailer 6
-
$603 NZD
View
Price last confirmed 9 days ago
Retailer 7
-
$614 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$621 NZD
View
Retailer 9
-
$640 NZD
View
Price last confirmed 9 days ago
Retailer 10
-
$667 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$859 NZD
View
Retailer 12
-
$1,095 NZD
View
Price last confirmed 36 days ago
Retailer 13
-
$1,646 NZD
View
Price last confirmed 11 days ago
Retailer 14
-
$1,774 NZD
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
F363D6D69 · Oct 25
$1,890 NZD
$1,066 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $475 NZDSave up to $383 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
$475 NZD