CaratHunter
Plans
Marquise|Lab Grown|IGI

1.02ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG802606786

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802606786

Diamond specifications and retailer prices

From €206 EUR
$230 USD
As of November 1, 2026
Save €1,557 EUR (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,220 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG802606786 or 802606786. Listed at 26 retailers as of October 31, 2026, with a 757% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802606786
Dimensions10.39 × 5.39 × 3.32 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
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
10.39 mm5.39 mm1.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802606786
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°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: Nov 1
Current: €1,253 EUR|Low: €203 EUR|High: €2,220 EUR|Avg: €638 EUR|-43.5%
Brilliant Earth
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
Retailer 23
Retailer 24
November 1, 2026
Retailer 16€203 EUR
Retailer 7€206 EUR
Retailer 14€214 EUR
Retailer 5€228 EUR
Retailer 10€228 EUR
Retailer 18€260 EUR
Retailer 21€323 EUR
Retailer 6€344 EUR
Retailer 4€391 EUR
Retailer 2€435 EUR
Retailer 23€439 EUR
Retailer 19€471 EUR
Retailer 9€480 EUR
Retailer 22€615 EUR
Retailer 24€737 EUR
Retailer 8€810 EUR
Retailer 12€833 EUR
Retailer 17€857 EUR
Retailer 15€982 EUR
Retailer 13€1,011 EUR
Retailer 11€1,085 EUR
Retailer 20€1,101 EUR
Brilliant Earth€1,253 EUR
Retailer 3€1,763 EUR

33 data points across 24 retailers

26 retailers€206 EUR to €1,763 EUR

Retailer 1
-
€203 EUR
$227 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€206 EUR
$230 USD
View
Final sale: no returns
A
Retailer 3
-
€214 EUR
$239 USD
View
Retailer 4
-
€228 EUR
$255 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€228 EUR
$255 USD
View
A
Retailer 6
-
€260 EUR
£228 GBP
View
A
Retailer 7
-
€323 EUR
$361 USD
View
A
Retailer 8
-
€344 EUR
HK$3,000 HKD
View
A
Retailer 9
-
€391 EUR
$437 USD
View
A
Retailer 10
-
€435 EUR
ZAR 7,854 ZAR
View
A
Retailer 11
-
€439 EUR
$491 USD
View
A
Retailer 12
-
€471 EUR
£414 GBP
View
Retailer 13
-
€480 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€615 EUR
A$1,057 AUD
View
B+
Retailer 15
-
€737 EUR
$823 USD
View
B+
Retailer 16
-
€810 EUR
$905 USD
View
B+
Retailer 17
-
€833 EUR
SGD 1,257 SGD
View
B+
Retailer 18
-
€857 EUR
$958 USD
View
Retailer 19
-
€982 EUR
£864 GBP
View
Price last confirmed 11 days ago
B+
Retailer 20
-
€1,011 EUR
£889 GBP
View
B+
Retailer 21
-
€1,085 EUR
$1,212 USD
View
B
Retailer 22
-
€1,101 EUR
$1,230 USD
View
B+
Retailer 23
-
€1,253 EUR
$1,400 USD
View
B
Retailer 24
-
€1,762 EUR
£1,550 GBP
View
B
Retailer 25
-
€1,763 EUR
$1,970 USD
View
Most Expensive
Brilliant Earth
19747659A · Oct 24
€2,220 EUR
$2,480 USD
View
Price last confirmed 8 days ago
25 more retailers have this diamond
Prices start from €206 EURSave up to €1,557 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
1.02ct Marquise
€206 EUR