Oval|Lab Grown|IGI

1.51ct H VVS1 Oval Lab Grown Diamond

ID • H/VVS1 • IGI LG834602904

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834602904

Diamond specifications and retailer prices

From €275 EUR
HK$2,400 HKD
As of October 30, 2026
Save €693 EUR (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €968 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834602904 or 834602904. Listed at 15 retailers as of October 30, 2026, with prices from €275 to €968, a €693 spread on the same certified stone. With Clarity lists it at €968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834602904
Dimensions9.39 × 6.41 × 3.93 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm6.41 mm1.51 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834602904
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

Caratlytics Score

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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 30
Current: €781 EUR|Low: €239 EUR|High: €994 EUR|Avg: €608 EUR|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 31, 2026
Retailer 4€239 EUR
Retailer 8€275 EUR
Retailer 7€318 EUR
Retailer 3€387 EUR
Retailer 10€402 EUR
Retailer 6€498 EUR
Retailer 11€552 EUR
Retailer 5€576 EUR
Retailer 1€781 EUR
Retailer 9€806 EUR
Retailer 12€947 EUR
Retailer 2€967 EUR
With Clarity€968 EUR

34 data points across 13 retailers

15 retailers€275 EUR to €968 EUR

Retailer 1
-
€184 EUR
$206 USD
Price last confirmed 31 days ago
Retailer 2
-
€226 EUR
$252 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€239 EUR
$267 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
€275 EUR
HK$2,400 HKD
View
B+
Retailer 5
-
€318 EUR
$355 USD
View
A
Retailer 6
-
€402 EUR
ZAR 7,247 ZAR
View
A
Retailer 7
-
€498 EUR
$556 USD
View
A
Retailer 8
-
€552 EUR
A$948 AUD
View
B+
Retailer 9
-
€576 EUR
$644 USD
View
Retailer 10
-
€767 EUR
$857 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
€781 EUR
SGD 1,179 SGD
View
B+
Retailer 12
-
€806 EUR
$901 USD
View
B
Retailer 13
-
€947 EUR
£833 GBP
View
B
Retailer 14
-
€967 EUR
$1,080 USD
View
Most Expensive
B
With Clarity
834602904 · Oct 30
€968 EUR
$1,081 USD
View
14 more retailers have this diamond
Prices start from €275 EURSave up to €693 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
1.51ct Oval
€275 EUR