Round|Lab Grown|IGI

12.03ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG837605708

Certificate IGI LG837605708

Diamond specifications and retailer prices

From €4,112 EUR
$4,594 USD
As of October 26, 2026
Save €14,354 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €18,466 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.03ct lab-grown round diamond

This 12.03ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837605708 or 837605708. Listed at 8 retailers as of October 26, 2026, with prices from €4,112 to €18,466, a €14,354 spread on the same certified stone. Brilliant Earth lists it at €18,466. 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

12.03
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG837605708
Dimensions14.84 × 14.92 × 8.85 mm
L/W Ratio1.01
Top View
14.84 mm14.92 mm12.03 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837605708
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.5%

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 26
Current: €18,466 EUR|Low: €3,371 EUR|High: €18,466 EUR|Avg: €7,703 EUR|+90.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9€3,371 EUR
Retailer 7€4,112 EUR
Retailer 5€4,221 EUR
Retailer 2€4,912 EUR
Retailer 6€7,023 EUR
Retailer 8€8,054 EUR
Retailer 4€8,261 EUR
Retailer 3€15,745 EUR
Brilliant Earth€18,466 EUR

9 data points across 9 retailers

8 retailers€4,112 EUR to €18,466 EUR

A
Cheapest Retailer
-
€4,112 EUR
$4,594 USD
A
Retailer 2
-
€4,221 EUR
$4,716 USD
View
A
Retailer 3
-
€4,912 EUR
View
B+
Retailer 4
-
€7,023 EUR
$7,846 USD
View
B+
Retailer 5
-
€8,054 EUR
$8,998 USD
View
B+
Retailer 6
-
€8,261 EUR
$9,229 USD
View
B
Retailer 7
-
€15,745 EUR
$17,590 USD
View
Most Expensive
B
Brilliant Earth
22181323A · Oct 31
€18,466 EUR
$20,630 USD
View
7 more retailers have this diamond
Prices start from €4,112 EURSave up to €14,354 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
12.03ct Round
€4,112 EUR