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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG823635222

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823635222

Diamond specifications and retailer prices

From $1,237 NZD
$696 USD
As of November 2, 2026
Save $5,320 NZD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,557 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823635222 or 823635222. Listed at 24 retailers as of October 31, 2026, with prices from $1,237 to $6,557, a $5,320 spread on the same certified stone. Novita Diamonds lists it at $6,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635222
Dimensions12.05 × 6.18 × 3.82 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.05 mm6.18 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635222
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: Nov 2
Current: $6,557 NZD|Low: $1,187 NZD|High: $6,646 NZD|Avg: $3,345 NZD|-1.3%
Novita 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 5$1,237 NZD
Retailer 22$1,345 NZD
Retailer 14$1,383 NZD
Retailer 9$1,436 NZD
Retailer 19$1,661 NZD
Retailer 18$1,768 NZD
Retailer 4$2,083 NZD
Retailer 12$2,250 NZD
Retailer 20$2,277 NZD
Retailer 2$2,299 NZD
Retailer 17$2,638 NZD
Retailer 21$3,535 NZD
Retailer 16$3,573 NZD
Retailer 8$4,034 NZD
Retailer 10$4,469 NZD
Retailer 3$4,646 NZD
Retailer 7$4,837 NZD
Retailer 15$4,935 NZD
Retailer 11$4,949 NZD
Retailer 6$5,112 NZD
Retailer 13$5,636 NZD
Novita Diamonds$6,557 NZD

36 data points across 22 retailers

24 retailers$1,237 NZD to $6,557 NZD

A
Cheapest Retailer
-
$1,237 NZD
$696 USD
A
Retailer 2
-
$1,345 NZD
$757 USD
View
A
Retailer 3
-
$1,383 NZD
$778 USD
View
Final sale: no returns
Retailer 4
-
$1,436 NZD
$808 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,436 NZD
$808 USD
View
A
Retailer 6
-
$1,661 NZD
HK$7,300 HKD
View
A
Retailer 7
-
$1,768 NZD
$995 USD
View
A
Retailer 8
-
$2,083 NZD
$1,172 USD
View
A
Retailer 9
-
$2,250 NZD
$1,266 USD
View
Retailer 10
-
$2,277 NZD
€1,220 EUR
View
Price last confirmed 8 days ago
A
Retailer 11
-
$2,299 NZD
£1,019 GBP
View
A
Retailer 12
-
$2,638 NZD
ZAR 23,980 ZAR
View
B+
Retailer 13
-
$3,535 NZD
$1,989 USD
View
B+
Retailer 14
-
$3,573 NZD
A$3,093 AUD
View
B+
Retailer 15
-
$4,034 NZD
$2,270 USD
View
B+
Retailer 16
-
$4,469 NZD
£1,980 GBP
View
B+
Retailer 17
-
$4,646 NZD
$2,614 USD
View
B
Retailer 18
-
$4,837 NZD
SGD 3,678 SGD
View
B
Retailer 19
-
$4,935 NZD
$2,777 USD
View
B
Retailer 20
-
$4,949 NZD
$2,785 USD
View
B
Retailer 21
-
$5,112 NZD
$2,876 USD
View
B
Retailer 22
-
$5,372 NZD
£2,380 GBP
View
B+
Retailer 23
-
$5,636 NZD
£2,497 GBP
View
Most Expensive
B
Novita Diamonds
cert_823635222 · Oct 31
$6,557 NZD
A$5,676 AUD
View
23 more retailers have this diamond
Prices start from $1,237 NZDSave up to $5,320 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
1.61ct Marquise
$1,237 NZD