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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG826644797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826644797

Diamond specifications and retailer prices

From $637 NZD
HK$2,800 HKD
As of November 1, 2026
Save $1,711 NZD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,465 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826644797 or 826644797. Listed at 21 retailers as of November 1, 2026, with a 269% 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

1.54
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826644797
Dimensions11.81 × 6.14 × 3.83 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm6.14 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826644797
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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 1
Current: $2,348 NZD|Low: $441 NZD|High: $2,701 NZD|Avg: $1,417 NZD|-1.0%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Reve Diamonds
November 3, 2026
Retailer 7$462 NZD
Retailer 13$517 NZD
Retailer 6$537 NZD
Retailer 10$574 NZD
Retailer 15$637 NZD
Retailer 3$642 NZD
Retailer 4$862 NZD
Retailer 19$911 NZD
Retailer 5$954 NZD
Retailer 21$971 NZD
Retailer 17$1,004 NZD
Retailer 20$1,091 NZD
Retailer 12$1,479 NZD
Retailer 16$1,829 NZD
Retailer 8$1,845 NZD
Retailer 11$1,937 NZD
Retailer 22$2,017 NZD
Retailer 18$2,079 NZD
Retailer 14$2,238 NZD
Retailer 9$2,248 NZD
Retailer 2$2,314 NZD
Retailer 1$2,348 NZD
Reve Diamonds$2,465 NZD

31 data points across 23 retailers

21 retailers$637 NZD to $2,348 NZD

Retailer 1
-
$462 NZD
$260 USD
Price last confirmed 10 days ago
Retailer 2
-
$537 NZD
$302 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$574 NZD
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$637 NZD
HK$2,800 HKD
View
Retailer 5
-
$862 NZD
$485 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
$911 NZD
€488 EUR
View
Retailer 7
-
$954 NZD
$537 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$971 NZD
ZAR 8,825 ZAR
View
Price last confirmed 10 days ago
A
Retailer 9
-
$1,004 NZD
$565 USD
View
Retailer 10
-
$1,091 NZD
£483 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,479 NZD
$832 USD
View
B+
Retailer 12
-
$1,829 NZD
SGD 1,391 SGD
View
Retailer 13
-
$1,845 NZD
$1,038 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,937 NZD
$1,090 USD
View
B
Retailer 15
-
$2,017 NZD
$1,135 USD
View
B
Retailer 16
-
$2,079 NZD
$1,170 USD
View
Retailer 17
-
$2,238 NZD
$1,259 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$2,248 NZD
£996 GBP
View
Price last confirmed 8 days ago
Retailer 19
-
$2,314 NZD
£1,025 GBP
View
Price last confirmed 13 days ago
B
Retailer 20
-
$2,348 NZD
$1,321 USD
View
Most Expensive
Reve Diamonds
052F36F63 · Oct 25
$2,465 NZD
$1,387 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $637 NZDSave up to $1,711 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
1.54ct Marquise
$637 NZD