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Marquise|Lab Grown|IGI

1.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG838609882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838609882

Diamond specifications and retailer prices

From $573 NZD
$323 USD
As of October 30, 2026
Save $2,277 NZD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,737 NZD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 LG838609882 or 838609882. Listed at 24 retailers as of October 26, 2026, with a 397% 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 angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838609882
Dimensions12.41 × 6.33 × 4.00 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
12.41 mm6.33 mm1.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838609882
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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: $4,737 NZD|Low: $573 NZD|High: $4,737 NZD|Avg: $1,733 NZD
Brilliant Earth
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
Retailer 23
October 31, 2026
Retailer 11$573 NZD
Retailer 4$641 NZD
Retailer 12$665 NZD
Retailer 9$710 NZD
Retailer 14$710 NZD
Retailer 23$755 NZD
Retailer 17$955 NZD
Retailer 20$985 NZD
Retailer 21$1,101 NZD
Retailer 19$1,221 NZD
Retailer 2$1,269 NZD
Retailer 15$1,492 NZD
Retailer 5$1,520 NZD
Retailer 18$1,656 NZD
Retailer 13$1,728 NZD
Retailer 16$2,200 NZD
Retailer 10$2,284 NZD
Retailer 6$2,731 NZD
Retailer 7$2,791 NZD
Retailer 3$2,814 NZD
Retailer 22$2,851 NZD
Retailer 8$3,211 NZD
Brilliant Earth$4,737 NZD

40 data points across 23 retailers

24 retailers$573 NZD to $2,851 NZD

A
Cheapest Retailer
-
$573 NZD
$323 USD
A
Retailer 2
-
$641 NZD
$361 USD
View
Final sale: no returns
A
Retailer 3
-
$665 NZD
$375 USD
View
A
Retailer 4
-
$710 NZD
$400 USD
View
A
Retailer 5
-
$710 NZD
$400 USD
View
Retailer 6
-
$755 NZD
£335 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$955 NZD
$538 USD
View
A
Retailer 8
-
$985 NZD
$555 USD
View
A
Retailer 9
-
$1,101 NZD
€591 EUR
View
A
Retailer 10
-
$1,221 NZD
ZAR 11,114 ZAR
View
A
Retailer 11
-
$1,269 NZD
£563 GBP
View
A
Retailer 12
-
$1,492 NZD
$841 USD
View
Retailer 13
-
$1,520 NZD
$857 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,656 NZD
A$1,436 AUD
View
B+
Retailer 15
-
$1,728 NZD
$974 USD
View
B+
Retailer 16
-
$2,244 NZD
$1,265 USD
View
B+
Retailer 17
-
$2,284 NZD
$1,287 USD
View
B+
Retailer 18
-
$2,363 NZD
$1,332 USD
View
B
Retailer 19
-
$2,731 NZD
$1,539 USD
View
Retailer 20
-
$2,791 NZD
A$2,420 AUD
View
Price last confirmed 26 days ago
B
Retailer 21
-
$2,814 NZD
$1,586 USD
View
B+
Retailer 22
-
$2,851 NZD
£1,265 GBP
View
Retailer 23
-
$3,211 NZD
$1,810 USD
View
Price last confirmed 27 days ago
Most Expensive
Brilliant Earth
21567957A · Sep 28
$4,737 NZD
$2,670 USD
View
Price last confirmed 32 days ago
23 more retailers have this diamond
Prices start from $573 NZDSave up to $2,277 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
$573 NZD