CaratHunter
Plans
Marquise|Lab Grown|IGI

1.60ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG846654915

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846654915

Diamond specifications and retailer prices

From $822 NZD
$463 USD
As of October 30, 2026
Save $3,588 NZD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,409 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.6ct lab-grown marquise diamond

This 1.6ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG846654915 or 846654915. Listed at 23 retailers as of October 28, 2026, with prices from $822 to $4,409, a $3,588 spread on the same certified stone. Rare Carat lists it at $4,409. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.60
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846654915
Dimensions11.45 × 6.03 × 3.85 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
11.45 mm6.03 mm1.60 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846654915
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.8%

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: $4,409 NZD|Low: $822 NZD|High: $4,409 NZD|Avg: $2,179 NZD
Rare Carat
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 20$822 NZD
Retailer 4$919 NZD
Retailer 10$919 NZD
Retailer 3$1,018 NZD
Retailer 13$1,051 NZD
Retailer 12$1,113 NZD
Retailer 23$1,269 NZD
Retailer 21$1,366 NZD
Retailer 8$1,576 NZD
Retailer 6$1,623 NZD
Retailer 2$1,687 NZD
Retailer 19$1,750 NZD
Retailer 11$2,099 NZD
Retailer 15$2,248 NZD
Retailer 17$2,371 NZD
Retailer 22$2,736 NZD
Retailer 16$3,230 NZD
Retailer 5$3,274 NZD
Retailer 14$3,327 NZD
Retailer 7$3,605 NZD
Retailer 18$3,761 NZD
Retailer 9$3,809 NZD
Rare Carat$4,409 NZD

8 data points across 23 retailers

23 retailers$822 NZD to $4,409 NZD

A
Cheapest Retailer
-
$822 NZD
$463 USD
A
Retailer 2
-
$919 NZD
$518 USD
View
A
Retailer 3
-
$919 NZD
$518 USD
View
Final sale: no returns
A
Retailer 4
-
$1,018 NZD
$574 USD
View
A
Retailer 5
-
$1,051 NZD
£467 GBP
View
A
Retailer 6
-
$1,113 NZD
HK$4,900 HKD
View
A
Retailer 7
-
$1,269 NZD
$715 USD
View
A
Retailer 8
-
$1,366 NZD
$770 USD
View
A
Retailer 9
-
$1,576 NZD
$888 USD
View
A
Retailer 10
-
$1,623 NZD
€871 EUR
View
A
Retailer 11
-
$1,687 NZD
£749 GBP
View
A
Retailer 12
-
$1,750 NZD
ZAR 15,930 ZAR
View
A
Retailer 13
-
$2,099 NZD
$1,183 USD
View
Retailer 14
-
$2,248 NZD
$1,267 USD
View
Price last confirmed 7 days ago
A
Retailer 15
-
$2,371 NZD
A$2,056 AUD
View
B+
Retailer 16
-
$2,736 NZD
$1,542 USD
View
B+
Retailer 17
-
$3,230 NZD
SGD 2,460 SGD
View
B+
Retailer 18
-
$3,274 NZD
$1,845 USD
View
B+
Retailer 19
-
$3,327 NZD
$1,875 USD
View
B+
Retailer 20
-
$3,605 NZD
$2,032 USD
View
B
Retailer 21
-
$3,761 NZD
£1,669 GBP
View
B
Retailer 22
-
$3,809 NZD
$2,147 USD
View
Most Expensive
B
Rare Carat
334-2-C_l_846654915 · Oct 28
$4,409 NZD
$2,485 USD
View
22 more retailers have this diamond
Prices start from $822 NZDSave up to $3,588 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
1.60ct Marquise
$822 NZD