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Round|Lab Grown|IGI

1.39ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG668409676

Shape and cutting style on the report: Round brilliant

Certificate IGI LG668409676

Diamond specifications and retailer prices

From €160 EUR
$179 USD
As of November 1, 2026
Save €851 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,011 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.39ct lab-grown round diamond

This 1.39ct lab-grown round 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 top-tier cut grade and certified by IGI LG668409676 or 668409676. Listed at 17 retailers as of October 31, 2026, with prices from €160 to €1,011, a €851 spread on the same certified stone. Brilliant Earth lists it at €1,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668409676
Dimensions7.10 × 7.07 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm7.07 mm1.39 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668409676
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

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: Nov 1
Current: €1,011 EUR|Low: €156 EUR|High: €1,092 EUR|Avg: €469 EUR|-7.4%
Brilliant Earth
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
Retailer 17
November 2, 2026
Retailer 11€160 EUR
Retailer 9€182 EUR
Retailer 4€186 EUR
Retailer 14€199 EUR
Retailer 8€203 EUR
Retailer 10€343 EUR
Retailer 5€352 EUR
Retailer 13€372 EUR
Retailer 3€427 EUR
Retailer 17€456 EUR
Retailer 2€485 EUR
Retailer 7€506 EUR
Retailer 15€639 EUR
Retailer 16€675 EUR
Retailer 6€688 EUR
Retailer 12€930 EUR
Brilliant Earth€1,011 EUR

34 data points across 17 retailers

17 retailers€160 EUR to €1,011 EUR

A
Cheapest Retailer
-
€160 EUR
$179 USD
A
Retailer 2
-
€182 EUR
$203 USD
View
Final sale: no returns
A
Retailer 3
-
€186 EUR
$208 USD
View
A
Retailer 4
-
€199 EUR
$222 USD
View
Retailer 5
-
€203 EUR
$227 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€343 EUR
ZAR 6,194 ZAR
View
B+
Retailer 7
-
€352 EUR
$393 USD
View
A
Retailer 8
-
€372 EUR
View
A
Retailer 9
-
€427 EUR
$477 USD
View
A
Retailer 10
-
€456 EUR
$509 USD
View
A
Retailer 11
-
€485 EUR
A$833 AUD
View
A
Retailer 12
-
€506 EUR
$565 USD
View
A
Retailer 13
-
€639 EUR
$714 USD
View
B+
Retailer 14
-
€675 EUR
$754 USD
View
B+
Retailer 15
-
€688 EUR
$768 USD
View
B+
Retailer 16
-
€930 EUR
£818 GBP
View
Most Expensive
B+
Brilliant Earth
13160594A · Oct 31
€1,011 EUR
$1,130 USD
View
16 more retailers have this diamond
Prices start from €160 EURSave up to €851 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
1.39ct Round
€160 EUR