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Round|Lab Grown|IGI

2.09ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG851623178

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851623178

Diamond specifications and retailer prices

From €245 EUR
$274 USD
As of October 29, 2026
Save €1,045 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,290 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851623178 or 851623178. Listed at 17 retailers as of October 29, 2026, with prices from €245 to €1,290, a €1,045 spread on the same certified stone. With Clarity lists it at €1,290. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851623178
Dimensions8.13 × 8.16 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.16 mm2.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851623178
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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 29
Current: €410 EUR|Low: €245 EUR|High: €1,290 EUR|Avg: €700 EUR|-0.6%
Retailer 1
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
With Clarity
November 1, 2026
Retailer 14€245 EUR
Retailer 12€285 EUR
Retailer 9€304 EUR
Retailer 4€344 EUR
Retailer 1€410 EUR
Retailer 6€410 EUR
Retailer 15€448 EUR
Retailer 16€490 EUR
Retailer 3€559 EUR
Retailer 11€729 EUR
Retailer 13€745 EUR
Retailer 10€978 EUR
Retailer 8€994 EUR
Retailer 5€1,023 EUR
Retailer 7€1,150 EUR
Retailer 2€1,225 EUR
With Clarity€1,290 EUR

5 data points across 17 retailers

17 retailers€245 EUR to €1,290 EUR

A
Cheapest Retailer
-
€245 EUR
$274 USD
A
Retailer 2
-
€285 EUR
$318 USD
View
A
Retailer 3
-
€304 EUR
$340 USD
View
A
Retailer 4
-
€344 EUR
HK$3,000 HKD
View
A
Retailer 5
-
€410 EUR
£360 GBP
View
B+
Retailer 6
-
€410 EUR
$458 USD
View
A
Retailer 7
-
€448 EUR
$500 USD
View
A
Retailer 8
-
€490 EUR
View
A
Retailer 9
-
€559 EUR
$625 USD
View
B+
Retailer 10
-
€729 EUR
$815 USD
View
B+
Retailer 11
-
€745 EUR
$832 USD
View
B+
Retailer 12
-
€978 EUR
$1,093 USD
View
B+
Retailer 13
-
€994 EUR
SGD 1,501 SGD
View
B
Retailer 14
-
€1,023 EUR
$1,143 USD
View
B
Retailer 15
-
€1,150 EUR
$1,285 USD
View
B
Retailer 16
-
€1,225 EUR
£1,078 GBP
View
Most Expensive
B
With Clarity
851623178 · Oct 31
€1,290 EUR
$1,441 USD
View
16 more retailers have this diamond
Prices start from €245 EURSave up to €1,045 EUR

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 Round
€245 EUR