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Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG838620723

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838620723

Diamond specifications and retailer prices

From $1,121 NZD
$632 USD
As of October 30, 2026
Save $6,473 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,500 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838620723 or 838620723. Listed at 22 retailers as of October 30, 2026, with a 577% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838620723
Dimensions12.91 × 6.67 × 4.13 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.91 mm6.67 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838620723
Side View
Table 61.0%Crown 36.5°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 61.9%

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 30
Current: $8,500 NZD|Low: $1,121 NZD|High: $8,500 NZD|Avg: $3,359 NZD
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
October 30, 2026
Retailer 9$1,121 NZD
Retailer 3$1,301 NZD
Retailer 14$1,301 NZD
Retailer 13$1,319 NZD
Retailer 6$1,327 NZD
Retailer 20$1,615 NZD
Retailer 5$1,773 NZD
Retailer 7$1,863 NZD
Retailer 19$2,109 NZD
Retailer 16$2,179 NZD
Retailer 10$2,910 NZD
Retailer 22$3,054 NZD
Retailer 2$3,087 NZD
Retailer 17$3,354 NZD
Retailer 11$4,056 NZD
Retailer 18$4,191 NZD
Retailer 12$4,488 NZD
Retailer 8$4,562 NZD
Retailer 4$4,613 NZD
Retailer 21$5,485 NZD
Retailer 15$7,594 NZD
Novita Diamonds$8,500 NZD

26 data points across 22 retailers

22 retailers$1,121 NZD to $7,594 NZD

A+
Cheapest Retailer
-
$1,121 NZD
$632 USD
Retailer 2
-
$1,301 NZD
$733 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,301 NZD
$733 USD
View
A
Retailer 4
-
$1,319 NZD
£585 GBP
View
A
Retailer 5
-
$1,327 NZD
$748 USD
View
Final sale: no returns
A
Retailer 6
-
$1,615 NZD
$910 USD
View
A
Retailer 7
-
$1,773 NZD
$999 USD
View
A
Retailer 8
-
$1,863 NZD
$1,050 USD
View
A
Retailer 9
-
$2,109 NZD
€1,132 EUR
View
A
Retailer 10
-
$2,179 NZD
£967 GBP
View
A
Retailer 11
-
$2,910 NZD
$1,640 USD
View
A
Retailer 12
-
$3,054 NZD
$1,721 USD
View
A
Retailer 13
-
$3,087 NZD
A$2,677 AUD
View
A
Retailer 14
-
$3,354 NZD
ZAR 30,542 ZAR
View
A
Retailer 15
-
$4,056 NZD
£1,800 GBP
View
A
Retailer 16
-
$4,191 NZD
$2,362 USD
View
A
Retailer 17
-
$4,488 NZD
$2,529 USD
View
A
Retailer 18
-
$4,562 NZD
$2,571 USD
View
A
Retailer 19
-
$4,613 NZD
$2,600 USD
View
B+
Retailer 20
-
$5,485 NZD
£2,434 GBP
View
B+
Retailer 21
-
$7,594 NZD
$4,280 USD
View
Most Expensive
Novita Diamonds
cert_838620723 · Oct 8
$8,500 NZD
A$7,370 AUD
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from $1,121 NZDSave up to $6,473 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+
2.03ct Marquise
$1,121 NZD