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Round|Lab Grown|IGI

1.85ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG750559570

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750559570

Diamond specifications and retailer prices

From £188 GBP
$251 USD
As of October 29, 2026
Save £975 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,164 GBP at Brilliant Earth · As of October 29, 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 LG750559570 or 750559570. Listed at 22 retailers as of October 29, 2026, with prices from £188 to £1,164, a £975 spread on the same certified stone. Brilliant Earth lists it at £1,164. 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 angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750559570
Dimensions7.80 × 7.83 × 4.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm7.83 mm1.85 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750559570
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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: £1,164 GBP|Low: £188 GBP|High: £1,277 GBP|Avg: £565 GBP|-8.8%
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
October 30, 2026
Retailer 9£188 GBP
Retailer 13£212 GBP
Retailer 7£243 GBP
Retailer 14£315 GBP
Retailer 15£327 GBP
Retailer 2£372 GBP
Retailer 11£434 GBP
Retailer 12£442 GBP
Retailer 8£445 GBP
Retailer 3£482 GBP
Retailer 6£611 GBP
Retailer 5£766 GBP
Retailer 4£921 GBP
Retailer 10£943 GBP
Brilliant Earth£1,164 GBP

41 data points across 15 retailers

22 retailers£188 GBP to £1,164 GBP

A
Cheapest Retailer
-
£188 GBP
$251 USD
Retailer 2
-
£195 GBP
$260 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
£212 GBP
$282 USD
View
Final sale: no returns
Retailer 4
-
£227 GBP
$302 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£240 GBP
$319 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
£243 GBP
$323 USD
View
B+
Retailer 7
-
£315 GBP
$420 USD
View
A
Retailer 8
-
£327 GBP
$435 USD
View
A
Retailer 9
-
£372 GBP
View
A
Retailer 10
-
£434 GBP
€551 EUR
View
A
Retailer 11
-
£442 GBP
$589 USD
View
A
Retailer 12
-
£445 GBP
View
B+
Retailer 13
-
£482 GBP
$642 USD
View
B+
Retailer 14
-
£611 GBP
$814 USD
View
Retailer 15
-
£711 GBP
A$1,458 AUD
View
Price last confirmed 156 days ago
B+
Retailer 16
-
£766 GBP
$1,020 USD
View
Retailer 17
-
£779 GBP
$1,038 USD
View
Price last confirmed 39 days ago
Retailer 18
-
£818 GBP
$1,089 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
£852 GBP
$1,135 USD
View
B
Retailer 20
-
£921 GBP
$1,227 USD
View
B
Retailer 21
-
£943 GBP
View
Most Expensive
B
Brilliant Earth
17472735A · Oct 29
£1,164 GBP
$1,550 USD
View
21 more retailers have this diamond
Prices start from £188 GBPSave up to £975 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
£188 GBP