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Marquise|Lab Grown|IGI

1.04ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG634473155

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG634473155

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of November 2, 2026
Save $2,134 NZD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,601 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG634473155 or 634473155. Listed at 24 retailers as of October 31, 2026, with a 508% 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

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634473155
Dimensions11.03 × 5.13 × 3.23 mm
L/W Ratio2.15
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
11.03 mm5.13 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634473155
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.0%

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: Nov 2
Current: $2,601 NZD|Low: $421 NZD|High: $4,489 NZD|Avg: $1,360 NZD|-0.5%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 23
November 2, 2026
Retailer 4$421 NZD
Retailer 17$470 NZD
Retailer 23$488 NZD
Retailer 3$522 NZD
Retailer 10$613 NZD
Retailer 9$742 NZD
Retailer 21$877 NZD
Retailer 13$902 NZD
Retailer 7$935 NZD
Retailer 2$980 NZD
Retailer 11$1,047 NZD
Retailer 14$1,145 NZD
Retailer 19$1,186 NZD
Retailer 22$1,274 NZD
Retailer 15$1,478 NZD
Retailer 5$1,678 NZD
Retailer 6$1,686 NZD
Retailer 12$1,772 NZD
Retailer 16$1,920 NZD
Retailer 18$2,093 NZD
Retailer 8$2,330 NZD
Retailer 20$2,555 NZD
Novita Diamonds$2,601 NZD

32 data points across 23 retailers

24 retailers$421 NZD to $2,555 NZD

A+
Cheapest Retailer
-
$421 NZD
$237 USD
A
Retailer 2
-
$470 NZD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$488 NZD
$275 USD
View
A
Retailer 4
-
$522 NZD
$294 USD
View
A
Retailer 5
-
$613 NZD
HK$2,700 HKD
View
A
Retailer 6
-
$742 NZD
$418 USD
View
A
Retailer 7
-
$877 NZD
€471 EUR
View
A
Retailer 8
-
$902 NZD
ZAR 8,212 ZAR
View
A
Retailer 9
-
$935 NZD
$527 USD
View
Retailer 10
-
$963 NZD
£427 GBP
View
Price last confirmed 17 days ago
A
Retailer 11
-
$980 NZD
£435 GBP
View
A
Retailer 12
-
$1,047 NZD
$590 USD
View
Retailer 13
-
$1,145 NZD
$645 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,186 NZD
A$1,028 AUD
View
B+
Retailer 15
-
$1,274 NZD
A$1,105 AUD
View
B+
Retailer 16
-
$1,478 NZD
SGD 1,126 SGD
View
B+
Retailer 17
-
$1,678 NZD
$946 USD
View
B+
Retailer 18
-
$1,686 NZD
$950 USD
View
B+
Retailer 19
-
$1,772 NZD
$999 USD
View
B
Retailer 20
-
$1,920 NZD
$1,082 USD
View
B+
Retailer 21
-
$2,093 NZD
£929 GBP
View
B
Retailer 22
-
$2,330 NZD
$1,313 USD
View
B
Retailer 23
-
$2,555 NZD
$1,440 USD
View
Most Expensive
Novita Diamonds
cert_634473155 · Oct 8
$2,601 NZD
A$2,255 AUD
View
Price last confirmed 25 days ago
23 more retailers have this diamond
Prices start from $421 NZDSave up to $2,134 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+
1.04ct Marquise
$421 NZD