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Round|Lab Grown|IGI

12.38ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG735527068

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735527068

Diamond specifications and retailer prices

From €4,124 EUR
£3,628 GBP
As of November 1, 2026
Save €24,002 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €28,126 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 12.38ct lab-grown round diamond

This 12.38ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735527068 or 735527068. Listed at 19 retailers as of October 31, 2026, with prices from €4,124 to €28,126, a €24,002 spread on the same certified stone. With Clarity lists it at €28,126. 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

12.38
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735527068
Dimensions14.70 × 14.81 × 9.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.70 mm14.81 mm12.38 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735527068
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: Nov 1
Current: €4,124 EUR|Low: €4,122 EUR|High: €26,387 EUR|Avg: €8,801 EUR|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 1€4,124 EUR
Retailer 12€4,426 EUR
Retailer 4€4,638 EUR
Retailer 9€5,081 EUR
Retailer 2€5,134 EUR
Retailer 8€5,138 EUR
Retailer 10€6,001 EUR
Retailer 6€6,518 EUR
Retailer 7€7,998 EUR
Retailer 11€8,481 EUR
Retailer 5€14,283 EUR
Retailer 3€17,732 EUR
Retailer 13€26,387 EUR

43 data points across 13 retailers

19 retailers€4,124 EUR to €28,126 EUR

A
Cheapest Retailer
-
€4,124 EUR
£3,628 GBP
A
Retailer 2
-
€4,426 EUR
$4,945 USD
View
A
Retailer 3
-
€4,638 EUR
$5,182 USD
View
A
Retailer 4
-
€5,081 EUR
$5,676 USD
View
Final sale: no returns
A
Retailer 5
-
€5,134 EUR
$5,736 USD
View
A
Retailer 6
-
€5,138 EUR
$5,740 USD
View
B+
Retailer 7
-
€6,001 EUR
$6,704 USD
View
B+
Retailer 8
-
€6,130 EUR
HK$53,500 HKD
View
B+
Retailer 9
-
€6,518 EUR
£5,734 GBP
View
B+
Retailer 10
-
€7,998 EUR
View
B+
Retailer 11
-
€8,161 EUR
$9,118 USD
View
B+
Retailer 12
-
€8,481 EUR
$9,475 USD
View
B
Retailer 13
-
€9,681 EUR
$10,816 USD
View
B
Retailer 14
-
€14,274 EUR
$15,947 USD
View
B
Retailer 15
-
€14,283 EUR
$15,958 USD
View
B
Retailer 16
-
€17,732 EUR
SGD 26,771 SGD
View
B
Retailer 17
-
€18,423 EUR
$20,582 USD
View
B
Retailer 18
-
€26,387 EUR
$29,480 USD
View
Most Expensive
B
With Clarity
735527068 · Oct 31
€28,126 EUR
$31,422 USD
View
18 more retailers have this diamond
Prices start from €4,124 EURSave up to €24,002 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
12.38ct Round
€4,124 EUR