Marquise|Lab Grown|IGI

3.87ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG807603311

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807603311

Diamond specifications and retailer prices

From €512 EUR
$572 USD
As of October 31, 2026
Save €3,487 EUR (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,999 EUR at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.87ct lab-grown marquise diamond

This 3.87ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807603311 or 807603311. Listed at 6 retailers as of October 31, 2026, with prices from €512 to €3,999, a €3,487 spread on the same certified stone. Frank Darling lists it at €3,999. 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

3.87
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807603311
Dimensions15.80 × 8.17 × 5.18 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.80 mm8.17 mm3.87 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807603311
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,999 EUR|Low: €512 EUR|High: €3,999 EUR|Avg: €1,609 EUR|+0.0%
Frank Darling
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
October 31, 2026
Retailer 2€512 EUR
Retailer 14€671 EUR
Retailer 8€715 EUR
Retailer 12€746 EUR
Retailer 11€803 EUR
Retailer 10€970 EUR
Retailer 13€992 EUR
Retailer 5€1,221 EUR
Retailer 6€1,367 EUR
Retailer 3€1,556 EUR
Retailer 7€1,860 EUR
Retailer 9€2,770 EUR
Retailer 4€3,706 EUR
Frank Darling€3,999 EUR

8 data points across 14 retailers

6 retailers€512 EUR to €3,999 EUR

A
Cheapest Retailer
-
€512 EUR
$572 USD
Final sale: no returns
B+
Retailer 2
-
€715 EUR
$799 USD
View
Retailer 3
-
€970 EUR
$1,084 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
€1,860 EUR
$2,078 USD
View
Retailer 5
-
€2,770 EUR
$3,095 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Frank Darling
100765773341KD · Oct 31
€3,999 EUR
$4,468 USD
View
5 more retailers have this diamond
Prices start from €512 EURSave up to €3,487 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
3.87ct Marquise
€512 EUR