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Marquise|Lab Grown|IGI

5.07ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG843654551

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843654551

Diamond specifications and retailer prices

From $1,070 NZD
$602 USD
As of November 2, 2026
Save $4,920 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,990 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843654551 or 843654551. Listed at 18 retailers as of October 28, 2026, with prices from $1,070 to $5,990, a $4,920 spread on the same certified stone. Rare Carat lists it at $5,990. 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

5.07
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654551
Dimensions17.76 × 8.93 × 5.53 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.76 mm8.93 mm5.07 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654551
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.9%

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: $5,990 NZD|Low: $1,070 NZD|High: $6,212 NZD|Avg: $3,075 NZD
Rare Carat
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
November 3, 2026
Retailer 3$1,070 NZD
Retailer 13$1,198 NZD
Retailer 9$1,326 NZD
Retailer 12$1,366 NZD
Retailer 5$1,479 NZD
Retailer 10$1,555 NZD
Retailer 18$1,777 NZD
Retailer 17$1,951 NZD
Retailer 4$2,514 NZD
Retailer 11$2,520 NZD
Retailer 15$2,815 NZD
Retailer 16$2,890 NZD
Retailer 14$3,489 NZD
Retailer 6$4,269 NZD
Retailer 8$4,290 NZD
Retailer 2$5,760 NZD
Retailer 7$5,972 NZD
Rare Carat$5,990 NZD

7 data points across 18 retailers

18 retailers$1,070 NZD to $5,990 NZD

A
Cheapest Retailer
-
$1,070 NZD
$602 USD
A
Retailer 2
-
$1,198 NZD
$674 USD
View
A
Retailer 3
-
$1,326 NZD
$746 USD
View
A
Retailer 4
-
$1,366 NZD
£605 GBP
View
A
Retailer 5
-
$1,479 NZD
HK$6,500 HKD
View
A
Retailer 6
-
$1,555 NZD
$875 USD
View
B+
Retailer 7
-
$1,777 NZD
$1,000 USD
View
A
Retailer 8
-
$1,951 NZD
$1,098 USD
View
A
Retailer 9
-
$2,514 NZD
A$2,176 AUD
View
A
Retailer 10
-
$2,520 NZD
ZAR 22,907 ZAR
View
B+
Retailer 11
-
$2,815 NZD
$1,584 USD
View
A
Retailer 12
-
$2,890 NZD
$1,626 USD
View
B+
Retailer 13
-
$3,489 NZD
$1,963 USD
View
B+
Retailer 14
-
$4,269 NZD
SGD 3,246 SGD
View
B+
Retailer 15
-
$4,290 NZD
$2,414 USD
View
B
Retailer 16
-
$5,760 NZD
£2,552 GBP
View
B
Retailer 17
-
$5,972 NZD
$3,360 USD
View
Most Expensive
B
Rare Carat
AJ-00067800 · Oct 28
$5,990 NZD
$3,370 USD
View
17 more retailers have this diamond
Prices start from $1,070 NZDSave up to $4,920 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
5.07ct Marquise
$1,070 NZD