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Princess|Lab Grown|IGI

2.09ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • IGI LG770605604

Shape and cutting style on the report: Princess cut

Certificate IGI LG770605604

Diamond specifications and retailer prices

From £198 GBP
$265 USD
As of November 1, 2026
Save £1,473 GBP (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,670 GBP at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 2.09ct lab-grown princess diamond

This 2.09ct lab-grown princess sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770605604 or 770605604. Listed at 4 retailers as of October 31, 2026, with prices from £198 to £1,670, a £1,473 spread on the same certified stone. Helzberg Diamonds lists it at £1,670. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770605604
Dimensions7.00 × 6.92 × 4.94 mm
L/W Ratio1.01
Culet sizePointed
Top View
7.00 mm6.92 mm2.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770605604
Side View
Table 68.0%Crown 44°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.4%

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: Nov 1
Current: £1,670 GBP|Low: £198 GBP|High: £1,670 GBP|Avg: £578 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5£198 GBP
Retailer 12£235 GBP
Retailer 7£265 GBP
Retailer 11£371 GBP
Retailer 2£430 GBP
Retailer 8£432 GBP
Retailer 4£496 GBP
Retailer 9£541 GBP
Retailer 3£655 GBP
Retailer 10£787 GBP
Retailer 6£843 GBP
Helzberg Diamonds£1,670 GBP

39 data points across 12 retailers

4 retailers£198 GBP to £1,670 GBP

A
Cheapest Retailer
-
£198 GBP
$265 USD
Final sale: no returns
A
Retailer 2
-
£430 GBP
View
Retailer 3
-
£843 GBP
$1,130 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Helzberg Diamonds
ZXZNNGMGLMGK · Oct 31
£1,670 GBP
$2,238 USD
View
3 more retailers have this diamond
Prices start from £198 GBPSave up to £1,473 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
2.09ct Princess
£198 GBP