CaratHunter
Plans
Oval|Lab Grown|IGI

6.12ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG597381380

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG597381380

Diamond specifications and retailer prices

From €1,325 EUR
$1,480 USD
As of October 31, 2026
Save €3,871 EUR (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,195 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.12ct lab-grown oval diamond

This 6.12ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG597381380 or 597381380. Listed at 17 retailers as of October 31, 2026, with prices from €1,325 to €5,195, a €3,871 spread on the same certified stone. Taylor and Hart lists it at €5,195. 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

6.12
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597381380
Dimensions15.28 × 10.07 × 6.14 mm
L/W Ratio1.52
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
15.28 mm10.07 mm6.12 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597381380
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.0%

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 31
Current: €1,469 EUR|Low: €1,284 EUR|High: €5,195 EUR|Avg: €2,863 EUR|+13.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 4€1,325 EUR
Retailer 1€1,469 EUR
Retailer 2€1,846 EUR
Retailer 3€1,848 EUR
Retailer 11€2,170 EUR
Retailer 9€2,320 EUR
Retailer 8€2,363 EUR
Retailer 7€2,407 EUR
Retailer 6€2,542 EUR
Retailer 10€3,873 EUR
Retailer 5€4,342 EUR
Retailer 12€4,735 EUR
Taylor and Hart€5,195 EUR

38 data points across 13 retailers

17 retailers€1,325 EUR to €5,195 EUR

Retailer 1
-
€1,182 EUR
$1,321 USD
Price last confirmed 33 days ago
Retailer 2
-
€1,286 EUR
$1,437 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
€1,325 EUR
$1,480 USD
View
Final sale: no returns
Retailer 4
-
€1,352 EUR
$1,511 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
€1,469 EUR
£1,292 GBP
View
B+
Retailer 6
-
€1,846 EUR
$2,062 USD
View
B+
Retailer 7
-
€1,848 EUR
$2,065 USD
View
B
Retailer 8
-
€2,170 EUR
$2,424 USD
View
B+
Retailer 9
-
€2,320 EUR
ZAR 41,879 ZAR
View
B+
Retailer 10
-
€2,363 EUR
$2,640 USD
View
B
Retailer 11
-
€2,542 EUR
A$4,369 AUD
View
Retailer 12
-
€2,572 EUR
$2,873 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
€3,315 EUR
£2,916 GBP
View
B
Retailer 14
-
€3,873 EUR
£3,407 GBP
View
B
Retailer 15
-
€4,342 EUR
SGD 6,555 SGD
View
B
Retailer 16
-
€4,735 EUR
$5,290 USD
View
Most Expensive
B
Taylor and Hart
NYZW6ZV · Oct 31
€5,195 EUR
$5,804 USD
View
16 more retailers have this diamond
Prices start from €1,325 EURSave up to €3,871 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
6.12ct Oval
€1,325 EUR