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Marquise|Lab Grown|IGI

1.79ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG766601550

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766601550

Diamond specifications and retailer prices

From £312 GBP
$415 USD
As of October 27, 2026
Save £2,452 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,763 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown marquise diamond

This 1.79ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766601550 or 766601550. Listed at 25 retailers as of October 27, 2026, with prices from £312 to £2,763, a £2,452 spread on the same certified stone. Do Amore Diamonds lists it at £2,763. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766601550
Dimensions6.32 × 6.32 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.32 mm6.32 mm1.79 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766601550
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.4%

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 27
Current: £2,763 GBP|Low: £299 GBP|High: £3,109 GBP|Avg: £1,016 GBP|-11.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
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Retailer 11
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Retailer 21
October 29, 2026
Retailer 5£299 GBP
Retailer 11£348 GBP
Retailer 3£386 GBP
Retailer 21£386 GBP
Retailer 12£459 GBP
Retailer 20£462 GBP
Retailer 8£513 GBP
Retailer 7£632 GBP
Retailer 2£704 GBP
Retailer 15£732 GBP
Retailer 16£1,000 GBP
Retailer 4£1,058 GBP
Retailer 19£1,083 GBP
Retailer 18£1,138 GBP
Retailer 14£1,202 GBP
Retailer 9£1,404 GBP
Retailer 6£1,445 GBP
Retailer 10£1,481 GBP
Retailer 13£1,575 GBP
Retailer 17£2,080 GBP
Do Amore Diamonds£2,763 GBP

41 data points across 21 retailers

25 retailers£312 GBP to £2,763 GBP

A
Retailer 1
-
£299 GBP
$398 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£312 GBP
$415 USD
View
A
Retailer 3
-
£348 GBP
$463 USD
View
Final sale: no returns
A
Retailer 4
-
£348 GBP
$464 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
£386 GBP
$514 USD
View
A
Retailer 6
-
£386 GBP
$514 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
£386 GBP
$514 USD
View
A
Retailer 8
-
£459 GBP
$611 USD
View
A
Retailer 9
-
£462 GBP
$615 USD
View
A
Retailer 10
-
£513 GBP
$683 USD
View
B+
Retailer 11
-
£632 GBP
$841 USD
View
B+
Retailer 12
-
£704 GBP
View
B+
Retailer 13
-
£732 GBP
ZAR 15,758 ZAR
View
B+
Retailer 14
-
£1,000 GBP
A$2,049 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
£1,058 GBP
A$2,167 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
£1,083 GBP
$1,442 USD
View
B
Retailer 17
-
£1,138 GBP
$1,515 USD
View
B
Retailer 18
-
£1,370 GBP
$1,825 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
£1,370 GBP
$1,825 USD
View
B
Retailer 20
-
£1,404 GBP
$1,869 USD
View
B
Retailer 21
-
£1,445 GBP
$1,924 USD
View
B
Retailer 22
-
£1,481 GBP
$1,973 USD
View
B
Retailer 23
-
£1,575 GBP
View
B
Retailer 24
-
£2,080 GBP
$2,770 USD
View
Most Expensive
B
Do Amore Diamonds
27-DB4B49B2C · Oct 29
£2,763 GBP
$3,680 USD
View
24 more retailers have this diamond
Prices start from £312 GBPSave up to £2,452 GBP

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
1.79ct Marquise
£312 GBP