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Marquise|Lab Grown|IGI

1.54ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG778688257

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778688257

Diamond specifications and retailer prices

From $699 NZD
$394 USD
As of November 2, 2026
Save $5,511 NZD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,210 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778688257 or 778688257. Listed at 24 retailers as of October 31, 2026, with prices from $699 to $6,210, a $5,511 spread on the same certified stone. Do Amore Diamonds lists it at $6,210. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778688257
Dimensions12.19 × 5.89 × 3.69 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm5.89 mm1.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778688257
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

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: $1,650 NZD|Low: $671 NZD|High: $4,737 NZD|Avg: $1,868 NZD|+2.5%
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
November 2, 2026
Retailer 8$699 NZD
Retailer 6$782 NZD
Retailer 19$813 NZD
Retailer 3$866 NZD
Retailer 5$866 NZD
Retailer 15$1,092 NZD
Retailer 7$1,127 NZD
Retailer 13$1,141 NZD
Retailer 11$1,153 NZD
Retailer 12$1,566 NZD
Retailer 1$1,650 NZD
Retailer 18$2,228 NZD
Retailer 17$2,385 NZD
Retailer 4$2,431 NZD
Retailer 2$2,502 NZD
Retailer 20$2,785 NZD
Retailer 9$3,075 NZD
Retailer 10$3,243 NZD
Retailer 14$3,515 NZD
Retailer 16$4,436 NZD

39 data points across 20 retailers

24 retailers$699 NZD to $6,210 NZD

A
Cheapest Retailer
-
$699 NZD
$394 USD
A
Retailer 2
-
$782 NZD
$441 USD
View
A
Retailer 3
-
$813 NZD
$458 USD
View
Final sale: no returns
Retailer 4
-
$866 NZD
$488 USD
View
Price last confirmed 17 days ago
A
Retailer 5
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$866 NZD
$488 USD
View
A
Retailer 6
-
$882 NZD
$497 USD
View
A
Retailer 7
-
$1,092 NZD
£484 GBP
View
A
Retailer 8
-
$1,127 NZD
$635 USD
View
A
Retailer 9
-
$1,141 NZD
$643 USD
View
A
Retailer 10
-
$1,153 NZD
$650 USD
View
B+
Retailer 11
-
$1,566 NZD
£695 GBP
View
B+
Retailer 12
-
$1,650 NZD
ZAR 15,022 ZAR
View
B+
Retailer 13
-
$2,228 NZD
A$1,932 AUD
View
B
Retailer 14
-
$2,385 NZD
A$2,068 AUD
View
B
Retailer 15
-
$2,431 NZD
$1,370 USD
View
B
Retailer 16
-
$2,502 NZD
$1,410 USD
View
Retailer 17
-
$2,785 NZD
£1,236 GBP
View
Price last confirmed 13 days ago
B
Retailer 18
-
$3,075 NZD
$1,733 USD
View
B
Retailer 19
-
$3,201 NZD
$1,804 USD
View
B
Retailer 20
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$3,243 NZD
$1,828 USD
View
B
Retailer 21
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$3,343 NZD
$1,884 USD
View
B
Retailer 22
-
$3,515 NZD
£1,560 GBP
View
B
Retailer 23
-
$4,436 NZD
$2,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-49775FA1C · Oct 31
$6,210 NZD
$3,500 USD
View
23 more retailers have this diamond
Prices start from $699 NZDSave up to $5,511 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
$699 NZD