CaratHunter
Plans
Marquise|Lab Grown|IGI

1.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG841629563

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841629563

Diamond specifications and retailer prices

From $547 NZD
$307 USD
As of October 27, 2026
Save $2,649 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,207 NZD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841629563 or 841629563. Listed at 23 retailers as of October 27, 2026, with a 485% 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

1.77
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841629563
Dimensions12.19 × 6.23 × 3.96 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm6.23 mm1.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841629563
Side View
Table 60.0%Crown 39°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $1,203 NZD|Low: $547 NZD|High: $3,196 NZD|Avg: $1,423 NZD|-2.4%
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
Retailer 21
Retailer 22
October 29, 2026
Retailer 4$547 NZD
Retailer 13$616 NZD
Retailer 11$637 NZD
Retailer 12$678 NZD
Retailer 8$682 NZD
Retailer 16$721 NZD
Retailer 20$912 NZD
Retailer 22$953 NZD
Retailer 3$1,058 NZD
Retailer 14$1,157 NZD
Retailer 1$1,203 NZD
Retailer 10$1,294 NZD
Retailer 2$1,488 NZD
Retailer 18$1,581 NZD
Retailer 7$2,094 NZD
Retailer 21$2,140 NZD
Retailer 6$2,174 NZD
Retailer 17$2,181 NZD
Retailer 5$2,264 NZD
Retailer 19$2,389 NZD
Retailer 9$2,734 NZD
Retailer 15$3,196 NZD

14 data points across 22 retailers

23 retailers$547 NZD to $3,196 NZD

A+
Cheapest Retailer
-
$547 NZD
$307 USD
A
Retailer 2
-
$616 NZD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$637 NZD
$358 USD
View
A
Retailer 4
-
$678 NZD
$381 USD
View
A
Retailer 5
-
$682 NZD
$383 USD
View
A
Retailer 6
-
$721 NZD
£319 GBP
View
B+
Retailer 7
-
$912 NZD
$512 USD
View
A
Retailer 8
-
$953 NZD
$535 USD
View
A
Retailer 9
-
$1,058 NZD
€566 EUR
View
A
Retailer 10
-
$1,157 NZD
ZAR 10,500 ZAR
View
A
Retailer 11
-
$1,203 NZD
£532 GBP
View
A
Retailer 12
-
$1,294 NZD
$727 USD
View
A
Retailer 13
-
$1,488 NZD
$836 USD
View
A
Retailer 14
-
$1,581 NZD
A$1,366 AUD
View
B+
Retailer 15
-
$2,094 NZD
$1,176 USD
View
B+
Retailer 16
-
$2,140 NZD
$1,202 USD
View
B+
Retailer 17
-
$2,174 NZD
SGD 1,650 SGD
View
B+
Retailer 18
-
$2,181 NZD
$1,225 USD
View
B+
Retailer 19
-
$2,264 NZD
$1,271 USD
View
B+
Retailer 20
-
$2,389 NZD
$1,342 USD
View
B+
Retailer 21
-
$2,734 NZD
£1,209 GBP
View
B
Retailer 22
-
$3,196 NZD
$1,795 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKHMIPLMJ · Oct 13
$4,207 NZD
$2,363 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from $547 NZDSave up to $2,649 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
$547 NZD