CaratHunter
Plans
Marquise|Lab Grown|IGI

0.52ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG816662574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662574

Diamond specifications and retailer prices

From €211 EUR
$236 USD
As of October 30, 2026
Save €959 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,171 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816662574 or 816662574. Listed at 17 retailers as of October 30, 2026, with prices from €211 to €1,171, a €959 spread on the same certified stone. Reve Diamonds lists it at €1,171. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662574
Dimensions8.28 × 4.30 × 2.65 mm
L/W Ratio1.93
Girdle conditionFaceted
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
8.28 mm4.30 mm0.52 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662574
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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: Oct 30
Current: €1,159 EUR|Low: €205 EUR|High: €1,183 EUR|Avg: €623 EUR|-1.7%
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
Reve Diamonds
November 1, 2026
Retailer 16€211 EUR
Retailer 2€235 EUR
Retailer 14€245 EUR
Retailer 7€260 EUR
Retailer 10€262 EUR
Retailer 8€355 EUR
Retailer 15€448 EUR
Retailer 9€465 EUR
Retailer 5€519 EUR
Retailer 13€523 EUR
Retailer 4€547 EUR
Retailer 6€845 EUR
Retailer 12€930 EUR
Retailer 3€1,081 EUR
Retailer 11€1,127 EUR
Retailer 1€1,159 EUR
Reve Diamonds€1,171 EUR

29 data points across 17 retailers

17 retailers€211 EUR to €1,171 EUR

A
Cheapest Retailer
-
€211 EUR
$236 USD
A
Retailer 2
-
€235 EUR
$263 USD
View
Final sale: no returns
A
Retailer 3
-
€245 EUR
$274 USD
View
A
Retailer 4
-
€260 EUR
$290 USD
View
A
Retailer 5
-
€262 EUR
$293 USD
View
A
Retailer 6
-
€355 EUR
$397 USD
View
B+
Retailer 7
-
€448 EUR
$500 USD
View
B+
Retailer 8
-
€465 EUR
$520 USD
View
B+
Retailer 9
-
€519 EUR
$580 USD
View
B+
Retailer 10
-
€523 EUR
ZAR 9,445 ZAR
View
Retailer 11
-
€547 EUR
View
Price last confirmed 7 days ago
B
Retailer 12
-
€845 EUR
CA$1,310 CAD
View
B
Retailer 13
-
€930 EUR
$1,039 USD
View
B
Retailer 14
-
€1,081 EUR
$1,208 USD
View
B
Retailer 15
-
€1,127 EUR
$1,259 USD
View
B
Retailer 16
-
€1,159 EUR
£1,020 GBP
View
Most Expensive
B
Reve Diamonds
EB678B325 · Nov 1
€1,171 EUR
$1,308 USD
View
16 more retailers have this diamond
Prices start from €211 EURSave up to €959 EUR

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
0.52ct Marquise
€211 EUR