CaratHunter
Plans
Marquise|Lab Grown|IGI

0.43ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG774634537

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774634537

Diamond specifications and retailer prices

From $114 USD
As of October 30, 2026
Save $561 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $675 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774634537 or 774634537. Listed at 18 retailers as of October 30, 2026, with prices from $114 to $675, a $561 spread on the same certified stone. Taylor and Hart lists it at $675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774634537
Dimensions8.23 × 3.92 × 2.38 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm3.92 mm0.43 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774634537
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

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 30
Current: $390 USD|Low: $99 USD|High: $947 USD|Avg: $318 USD|+8.7%
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
Taylor and Hart
October 30, 2026
Retailer 5$114 USD
Retailer 7$127 USD
Retailer 22$132 USD
Retailer 11$136 USD
Retailer 17$150 USD
Retailer 3$210 USD
Retailer 9$232 USD
Retailer 19$241 USD
Retailer 16$259 USD
Retailer 4$281 USD
Retailer 6$284 USD
Retailer 12$288 USD
Retailer 14$310 USD
Retailer 13$330 USD
Retailer 15$344 USD
Retailer 18$356 USD
Retailer 10$365 USD
Retailer 2$375 USD
Retailer 1$390 USD
Retailer 21$461 USD
Retailer 20$500 USD
Taylor and Hart$675 USD
Retailer 8$947 USD

22 data points across 23 retailers

18 retailers$114 USD to $675 USD

A
Cheapest Retailer
-
$114 USD
A
Retailer 2
-
$127 USD
View
Final sale: no returns
A
Retailer 3
-
$132 USD
View
A
Retailer 4
-
$150 USD
View
A
Retailer 5
-
$210 USD
View
A
Retailer 6
-
$241 USD
View
A
Retailer 7
-
$259 USD
£204 GBP
View
B+
Retailer 8
-
$281 USD
ZAR 4,540 ZAR
View
B+
Retailer 9
-
$284 USD
View
B+
Retailer 10
-
$288 USD
£227 GBP
View
B+
Retailer 11
-
$320 USD
View
Retailer 12
-
$344 USD
View
Price last confirmed 49 days ago
Retailer 13
-
$365 USD
A$561 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$375 USD
£296 GBP
View
B+
Retailer 15
-
$390 USD
CA$542 CAD
View
B
Retailer 16
-
$461 USD
View
B
Retailer 17
-
$500 USD
View
Most Expensive
B
Taylor and Hart
HPT1JQ8 · Oct 31
$675 USD
View
17 more retailers have this diamond
Prices start from $114 USDSave up to $561 USD

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
0.43ct Marquise
$114 USD