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Oval|Lab Grown|IGI

1.38ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG634498617

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG634498617

Diamond specifications and retailer prices

From €332 EUR
HK$2,900 HKD
As of October 30, 2026
Save €831 EUR (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,164 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.38ct lab-grown oval diamond

This 1.38ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG634498617 or 634498617. Listed at 5 retailers as of October 30, 2026, with prices from €332 to €1,164, a €831 spread on the same certified stone. Brilliant Earth lists it at €1,164. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.38
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634498617
Dimensions9.31 × 6.28 × 3.80 mm
L/W Ratio1.48
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
9.31 mm6.28 mm1.38 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634498617
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

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 30
Current: €1,164 EUR|Low: €332 EUR|High: €1,262 EUR|Avg: €683 EUR|-7.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9€332 EUR
Retailer 4€378 EUR
Retailer 2€396 EUR
Retailer 6€507 EUR
Retailer 8€585 EUR
Retailer 7€611 EUR
Retailer 5€675 EUR
Retailer 3€1,016 EUR
Brilliant Earth€1,164 EUR
Retailer 10€1,174 EUR

13 data points across 10 retailers

5 retailers€332 EUR to €1,164 EUR

A
Cheapest Retailer
-
€332 EUR
HK$2,900 HKD
B+
Retailer 2
-
€378 EUR
$422 USD
View
B+
Retailer 3
-
€396 EUR
View
B
Retailer 4
-
€1,016 EUR
£894 GBP
View
Most Expensive
B
Brilliant Earth
15434094A · Oct 31
€1,164 EUR
$1,300 USD
View
4 more retailers have this diamond
Prices start from €332 EURSave up to €831 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
1.38ct Oval
€332 EUR