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Round|Lab Grown|IGI

1.70ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG538290104

Shape and cutting style on the report: Round brilliant

Certificate IGI LG538290104

Diamond specifications and retailer prices

From £212 GBP
$282 USD
As of October 29, 2026
Save £1,365 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,577 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG538290104 or 538290104. Listed at 20 retailers as of October 29, 2026, with prices from £212 to £1,577, a £1,365 spread on the same certified stone. Brilliant Earth lists it at £1,577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538290104
Dimensions7.63 × 7.56 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.63 mm7.56 mm1.70 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538290104
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: £1,577 GBP|Low: £204 GBP|High: £1,660 GBP|Avg: £600 GBP|-5.0%
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
October 29, 2026
Retailer 15£212 GBP
Retailer 13£246 GBP
Retailer 12£263 GBP
Retailer 14£263 GBP
Retailer 3£411 GBP
Retailer 5£413 GBP
Retailer 7£433 GBP
Retailer 11£451 GBP
Retailer 2£461 GBP
Retailer 8£520 GBP
Retailer 10£611 GBP
Retailer 4£807 GBP
Retailer 16£844 GBP
Retailer 6£1,011 GBP
Retailer 9£1,059 GBP
Brilliant Earth£1,577 GBP

37 data points across 16 retailers

20 retailers£212 GBP to £1,577 GBP

A
Cheapest Retailer
-
£212 GBP
$282 USD
A
Retailer 2
-
£237 GBP
$315 USD
View
Final sale: no returns
A
Retailer 3
-
£246 GBP
$327 USD
View
A
Retailer 4
-
£263 GBP
$350 USD
View
A
Retailer 5
-
£263 GBP
$350 USD
View
Retailer 6
-
£411 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£413 GBP
$550 USD
View
A
Retailer 8
-
£433 GBP
$577 USD
View
B+
Retailer 9
-
£447 GBP
$595 USD
View
A
Retailer 10
-
£451 GBP
ZAR 9,709 ZAR
View
B+
Retailer 11
-
£461 GBP
View
B+
Retailer 12
-
£520 GBP
$693 USD
View
B+
Retailer 13
-
£611 GBP
A$1,251 AUD
View
B
Retailer 14
-
£807 GBP
$1,075 USD
View
B
Retailer 15
-
£844 GBP
$1,124 USD
View
Retailer 16
-
£848 GBP
$1,130 USD
View
Price last confirmed 71 days ago
B
Retailer 17
-
£882 GBP
$1,175 USD
View
B
Retailer 18
-
£1,011 GBP
$1,346 USD
View
B
Retailer 19
-
£1,059 GBP
View
Most Expensive
B
Brilliant Earth
6159622A · Oct 29
£1,577 GBP
$2,100 USD
View
19 more retailers have this diamond
Prices start from £212 GBPSave up to £1,365 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
1.70ct Round
£212 GBP