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Round|Lab Grown|IGI

5.68ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG579399221

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579399221

Diamond specifications and retailer prices

From €6,049 EUR
$6,758 USD
As of November 1, 2026
Save €31,697 EUR (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €37,746 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.68ct lab-grown round diamond

This 5.68ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG579399221 or 579399221. Listed at 24 retailers as of October 31, 2026, with prices from €6,049 to €37,746, a €31,697 spread on the same certified stone. Do Amore Diamonds lists it at €37,746. 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

5.68
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579399221
Dimensions11.52 × 11.45 × 7.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.52 mm11.45 mm5.68 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579399221
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

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: Nov 1
Current: €16,137 EUR|Low: €5,789 EUR|High: €30,621 EUR|Avg: €11,150 EUR|-0.2%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 5€5,789 EUR
Retailer 2€6,049 EUR
Retailer 16€6,291 EUR
Retailer 6€7,017 EUR
Retailer 4€7,393 EUR
Retailer 7€8,065 EUR
Retailer 12€8,065 EUR
Retailer 15€8,203 EUR
Retailer 3€8,710 EUR
Retailer 10€9,496 EUR
Retailer 8€12,828 EUR
Retailer 11€12,913 EUR
Retailer 9€15,206 EUR
Retailer 14€15,735 EUR
Retailer 1€16,137 EUR
Retailer 13€18,985 EUR

34 data points across 16 retailers

24 retailers€6,049 EUR to €37,746 EUR

Retailer 1
-
€5,789 EUR
£5,093 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
€6,049 EUR
$6,758 USD
View
A
Retailer 3
-
€6,291 EUR
$7,028 USD
View
A
Retailer 4
-
€6,306 EUR
$7,045 USD
View
A
Retailer 5
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€7,017 EUR
$7,839 USD
View
Retailer 6
-
€7,393 EUR
$8,260 USD
View
Price last confirmed 14 days ago
A
Retailer 7
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€8,065 EUR
$9,010 USD
View
A
Retailer 8
-
€8,065 EUR
$9,010 USD
View
A
Retailer 9
-
€8,085 EUR
$9,033 USD
View
A
Retailer 10
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€8,145 EUR
$9,100 USD
View
A
Retailer 11
-
€8,203 EUR
$9,164 USD
View
Final sale: no returns
A
Retailer 12
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€8,455 EUR
HK$73,800 HKD
View
A
Retailer 13
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€8,710 EUR
$9,731 USD
View
A
Retailer 14
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€9,496 EUR
£8,353 GBP
View
A
Retailer 15
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€12,828 EUR
$14,332 USD
View
A
Retailer 16
-
€12,913 EUR
View
A
Retailer 17
-
€15,206 EUR
£13,377 GBP
View
A
Retailer 18
-
€15,735 EUR
ZAR 284,001 ZAR
View
B+
Retailer 19
-
€16,137 EUR
A$27,736 AUD
View
B+
Retailer 20
-
€18,985 EUR
$21,210 USD
View
B+
Retailer 21
-
€19,311 EUR
$21,574 USD
View
B+
Retailer 22
-
€25,853 EUR
$28,883 USD
View
B
Retailer 23
-
€28,806 EUR
SGD 43,489 SGD
View
Most Expensive
B
Do Amore Diamonds
27-A2FD2CB6F · Oct 31
€37,746 EUR
$42,170 USD
View
23 more retailers have this diamond
Prices start from €6,049 EURSave up to €31,697 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
5.68ct Round
€6,049 EUR