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Round|Lab Grown|IGI

0.97ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG731587707

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731587707

Diamond specifications and retailer prices

From €161 EUR
$179 USD
As of October 28, 2026
Save €798 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €959 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.97ct lab-grown round diamond

This 0.97ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731587707 or 731587707. Listed at 17 retailers as of October 28, 2026, with prices from €161 to €959, a €798 spread on the same certified stone. Reve Diamonds lists it at €959. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731587707
Dimensions6.30 × 6.34 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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
6.30 mm6.34 mm0.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731587707
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 28
Current: €313 EUR|Low: €161 EUR|High: €959 EUR|Avg: €385 EUR|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 29, 2026
Retailer 10€161 EUR
Retailer 2€167 EUR
Retailer 3€176 EUR
Retailer 9€250 EUR
Retailer 1€313 EUR
Retailer 4€315 EUR
Retailer 5€323 EUR
Retailer 11€395 EUR
Retailer 7€446 EUR
Retailer 8€607 EUR
Retailer 6€838 EUR
Reve Diamonds€959 EUR

43 data points across 12 retailers

17 retailers€161 EUR to €959 EUR

A
Retailer 1
-
€138 EUR
$154 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€145 EUR
$161 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
€161 EUR
$179 USD
View
Final sale: no returns
A
Retailer 4
-
€167 EUR
$186 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
€176 EUR
$196 USD
View
Price last confirmed 40 days ago
B+
Retailer 6
-
€250 EUR
$278 USD
View
A
Retailer 7
-
€313 EUR
£275 GBP
View
A
Retailer 8
-
€315 EUR
£276 GBP
View
A
Retailer 9
-
€323 EUR
ZAR 5,811 ZAR
View
A
Retailer 10
-
€340 EUR
$378 USD
View
A
Retailer 11
-
€395 EUR
$440 USD
View
A
Retailer 12
-
€446 EUR
A$763 AUD
View
B+
Retailer 13
-
€575 EUR
$640 USD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
€607 EUR
$676 USD
View
B+
Retailer 15
-
€624 EUR
$695 USD
View
B+
Retailer 16
-
€838 EUR
£734 GBP
View
Most Expensive
B
Reve Diamonds
EA46D5092 · Oct 28
€959 EUR
$1,068 USD
View
16 more retailers have this diamond
Prices start from €161 EURSave up to €798 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
0.97ct Round
€161 EUR