Marquise|Lab Grown|IGI

1.07ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG680541090

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG680541090

Diamond specifications and retailer prices

This diamond has been sold
Last seen: Oct 28, 2026 at €137 EUR
€137 EURlast known price
$153 USD

About this 1.07ct lab-grown marquise diamond

This 1.07ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680541090 or 680541090. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680541090
Dimensions10.64 × 5.24 × 3.36 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Top View
10.64 mm5.24 mm1.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680541090
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.1%

Caratlytics Score

Price History

Last verified: Oct 28
Current: €317 EUR|Low: €112 EUR|High: €815 EUR|Avg: €472 EUR|-21.0%
77 Diamonds
Adiamor
B2C Jewels
Brilliant Earth
Friendly Diamonds
Loose Grown Diamond
Nova Diamonds
Rare Carat
William & Sons Jewelers
Yorxs
September 20, 2026
William & Sons Jewelers€137 EUR
Yorxs€289 EUR
77 Diamonds€317 EUR
Adiamor€393 EUR
Loose Grown Diamond€400 EUR
B2C Jewels€436 EUR
Friendly Diamonds€513 EUR
Nova Diamonds€535 EUR
Rare Carat€552 EUR
Brilliant Earth€716 EUR

86 data points across 10 retailers

Historical Listings

Best Price
William & Sons Jewelers
cert_LG680541090 · Oct 28
€137 EUR
$153 USD
View
Final sale: no returns
Yorxs
525251437 · Apr 15
€289 EUR
View
77 Diamonds
253085469 · Jun 14
€317 EUR
£268 GBP
View
Adiamor
D-79319322 · Jun 13
€393 EUR
$439 USD
View
Loose Grown Diamond
680541090 · Jun 12
€400 EUR
$447 USD
View
B2C Jewels
27523795 · Jun 13
€436 EUR
$487 USD
View
DX Diamonds
c457d79f-5703-4009-af21-57446c20fa71
€440 EUR
View
Friendly Diamonds
2187085 · Jun 10
€513 EUR
$573 USD
View
Nova Diamonds
A54E88CC0 · May 18
€535 EUR
£471 GBP
View
Rare Carat
680541090 · Jan 3
€552 EUR
$616 USD
View
Brilliant Earth
17056420A · Jun 13
€716 EUR
$800 USD
View

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.

1.07ct D SI1 Marquise Lab-Grown Diamond (Sold), IGI LG680541090