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Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG692544270

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692544270

Diamond specifications and retailer prices

From $2,649 NZD
$1,493 USD
As of October 31, 2026
Save $18,164 NZD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,711 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG692544270 or 692544270. Listed at 24 retailers as of October 29, 2026, with a 686% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692544270
Dimensions12.50 × 6.68 × 4.24 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
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
12.50 mm6.68 mm2.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692544270
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.5%

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 31
Current: $5,325 NZD|Low: $3,385 NZD|High: $13,291 NZD|Avg: $7,366 NZD|+0.2%
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
October 30, 2026
Retailer 8$3,385 NZD
Retailer 3$3,508 NZD
Retailer 17$3,806 NZD
Retailer 7$3,911 NZD
Retailer 15$5,048 NZD
Retailer 1$5,325 NZD
Retailer 4$5,511 NZD
Retailer 12$6,008 NZD
Retailer 16$6,049 NZD
Retailer 5$7,259 NZD
Retailer 9$8,004 NZD
Retailer 13$9,209 NZD
Retailer 14$9,453 NZD
Retailer 10$9,992 NZD
Retailer 2$10,167 NZD
Retailer 11$11,120 NZD
Retailer 6$13,291 NZD

43 data points across 17 retailers

24 retailers$2,649 NZD to $20,813 NZD

A
Cheapest Retailer
-
$2,649 NZD
$1,493 USD
A
Retailer 2
-
$3,025 NZD
$1,705 USD
View
A
Retailer 3
-
$3,291 NZD
$1,855 USD
View
A
Retailer 4
-
$3,385 NZD
$1,908 USD
View
Final sale: no returns
Retailer 5
-
$3,508 NZD
$1,977 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$3,508 NZD
$1,977 USD
View
A
Retailer 7
-
$3,806 NZD
$2,145 USD
View
A
Retailer 8
-
$3,911 NZD
$2,204 USD
View
B+
Retailer 9
-
$5,048 NZD
$2,845 USD
View
B+
Retailer 10
-
$5,325 NZD
£2,363 GBP
View
B+
Retailer 11
-
$5,511 NZD
$3,106 USD
View
B+
Retailer 12
-
$6,008 NZD
€3,225 EUR
View
B+
Retailer 13
-
$6,049 NZD
$3,409 USD
View
B+
Retailer 14
-
$7,259 NZD
$4,091 USD
View
B
Retailer 15
-
$8,004 NZD
£3,552 GBP
View
Retailer 16
-
$9,209 NZD
A$7,985 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$9,453 NZD
$5,328 USD
View
B
Retailer 18
-
$9,992 NZD
ZAR 90,978 ZAR
View
B
Retailer 19
-
$10,167 NZD
$5,730 USD
View
B
Retailer 20
-
$11,120 NZD
£4,935 GBP
View
B
Retailer 21
-
$13,291 NZD
SGD 10,123 SGD
View
B
Retailer 22
-
$13,565 NZD
$7,645 USD
View
B
Retailer 23
-
$20,813 NZD
$11,730 USD
View
Most Expensive
Do Amore Diamonds
23-692544270 · Oct 29
$22,711 NZD
$12,800 USD
View
Price under review
23 more retailers have this diamond
Prices start from $2,649 NZDSave up to $18,164 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
$2,649 NZD