CaratHunter
Plans
Marquise|Lab Grown|IGI

1.77ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG793621455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793621455

Diamond specifications and retailer prices

From $811 NZD
£359 GBP
As of October 29, 2026
Save $4,130 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,941 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown marquise diamond

This 1.77ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793621455 or 793621455. Listed at 10 retailers as of October 29, 2026, with prices from $811 to $4,941, a $4,130 spread on the same certified stone. Do Amore Diamonds lists it at $4,941. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793621455
Dimensions12.78 × 6.19 × 3.93 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.78 mm6.19 mm1.77 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793621455
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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 29
Current: $4,941 NZD|Low: $624 NZD|High: $4,941 NZD|Avg: $1,856 NZD
Do Amore Diamonds
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
October 29, 2026
Retailer 13$624 NZD
Retailer 7$811 NZD
Retailer 14$862 NZD
Retailer 3$969 NZD
Retailer 9$1,125 NZD
Retailer 6$1,177 NZD
Retailer 2$1,183 NZD
Retailer 4$1,647 NZD
Retailer 8$1,770 NZD
Retailer 5$1,857 NZD
Retailer 11$2,681 NZD
Retailer 12$3,007 NZD
Retailer 10$3,224 NZD
Do Amore Diamonds$4,941 NZD

7 data points across 14 retailers

10 retailers$811 NZD to $4,941 NZD

A
Cheapest Retailer
-
$811 NZD
£359 GBP
A
Retailer 2
-
$969 NZD
$545 USD
View
A
Retailer 3
-
$1,125 NZD
$633 USD
View
A
Retailer 4
-
$1,177 NZD
$662 USD
View
A
Retailer 5
-
$1,183 NZD
€634 EUR
View
B+
Retailer 6
-
$1,770 NZD
A$1,532 AUD
View
Retailer 7
-
$1,857 NZD
$1,045 USD
View
Price last confirmed 24 days ago
Retailer 8
-
$2,681 NZD
A$2,321 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
$3,224 NZD
$1,814 USD
View
Most Expensive
B
Do Amore Diamonds
27-DB9846E00 · Oct 29
$4,941 NZD
$2,780 USD
View
9 more retailers have this diamond
Prices start from $811 NZDSave up to $4,130 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
1.77ct Marquise
$811 NZD