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Round|Lab Grown|IGI

1.85ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG779612959

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779612959

Diamond specifications and retailer prices

From £175 GBP
$233 USD
As of October 29, 2026
Save £1,432 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,607 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779612959 or 779612959. Listed at 20 retailers as of October 28, 2026, with prices from £175 to £1,607, a £1,432 spread on the same certified stone. Brilliant Earth lists it at £1,607. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779612959
Dimensions7.82 × 7.88 × 4.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.88 mm1.85 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779612959
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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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 29
Current: £1,607 GBP|Low: £175 GBP|High: £1,660 GBP|Avg: £573 GBP|-3.2%
Brilliant Earth
Retailer 2
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Retailer 20
October 30, 2026
Retailer 19£175 GBP
Retailer 15£204 GBP
Retailer 8£217 GBP
Retailer 11£217 GBP
Retailer 7£346 GBP
Retailer 9£357 GBP
Retailer 20£369 GBP
Retailer 2£409 GBP
Retailer 5£417 GBP
Retailer 14£430 GBP
Retailer 17£458 GBP
Retailer 18£477 GBP
Retailer 4£698 GBP
Retailer 16£701 GBP
Retailer 6£738 GBP
Retailer 3£758 GBP
Retailer 13£875 GBP
Retailer 10£884 GBP
Retailer 12£988 GBP
Brilliant Earth£1,607 GBP

43 data points across 20 retailers

20 retailers£175 GBP to £1,607 GBP

A
Cheapest Retailer
-
£175 GBP
$233 USD
A
Retailer 2
-
£204 GBP
$271 USD
View
A
Retailer 3
-
£217 GBP
$289 USD
View
A
Retailer 4
-
£217 GBP
$289 USD
View
Retailer 5
-
£346 GBP
View
Price last confirmed 13 days ago
Retailer 6
-
£357 GBP
$475 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£369 GBP
$491 USD
View
A
Retailer 8
-
£409 GBP
View
A
Retailer 9
-
£417 GBP
$555 USD
View
A
Retailer 10
-
£430 GBP
€545 EUR
View
A
Retailer 11
-
£458 GBP
A$938 AUD
View
A
Retailer 12
-
£477 GBP
$635 USD
View
B+
Retailer 13
-
£698 GBP
$930 USD
View
B+
Retailer 14
-
£701 GBP
$933 USD
View
Retailer 15
-
£738 GBP
$982 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£758 GBP
$1,010 USD
View
B+
Retailer 17
-
£875 GBP
View
B
Retailer 18
-
£884 GBP
$1,177 USD
View
Retailer 19
-
£988 GBP
A$2,024 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
18037758A · Oct 28
£1,607 GBP
$2,140 USD
View
19 more retailers have this diamond
Prices start from £175 GBPSave up to £1,432 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
1.85ct Round
£175 GBP