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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 €160 EUR
$179 USD
As of October 30, 2026
Save €795 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €956 EUR at Reve Diamonds · As of November 1, 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 30, 2026, with prices from €160 to €956, a €795 spread on the same certified stone. Reve Diamonds lists it at €956. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €833 EUR|Low: €160 EUR|High: €956 EUR|Avg: €415 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 1, 2026
Retailer 9€160 EUR
Retailer 2€166 EUR
Retailer 8€249 EUR
Retailer 3€312 EUR
Retailer 4€313 EUR
Retailer 5€322 EUR
Retailer 10€394 EUR
Retailer 6€444 EUR
Retailer 7€605 EUR
Retailer 1€833 EUR
Reve Diamonds€956 EUR

43 data points across 11 retailers

17 retailers€160 EUR to €956 EUR

Retailer 1
-
€138 EUR
$154 USD
Price last confirmed 30 days ago
Retailer 2
-
€144 EUR
$161 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
€160 EUR
$179 USD
View
Final sale: no returns
Retailer 4
-
€166 EUR
$186 USD
View
Price last confirmed 26 days ago
Retailer 5
-
€175 EUR
$196 USD
View
Price last confirmed 42 days ago
B+
Retailer 6
-
€249 EUR
$278 USD
View
A
Retailer 7
-
€312 EUR
£275 GBP
View
A
Retailer 8
-
€313 EUR
£276 GBP
View
A
Retailer 9
-
€322 EUR
ZAR 5,811 ZAR
View
A
Retailer 10
-
€338 EUR
$378 USD
View
A
Retailer 11
-
€394 EUR
$440 USD
View
A
Retailer 12
-
€444 EUR
A$763 AUD
View
Retailer 13
-
€573 EUR
$640 USD
View
Price last confirmed 41 days ago
B+
Retailer 14
-
€605 EUR
$676 USD
View
B+
Retailer 15
-
€622 EUR
$695 USD
View
B+
Retailer 16
-
€833 EUR
£733 GBP
View
Most Expensive
B
Reve Diamonds
EA46D5092 · Nov 1
€956 EUR
$1,068 USD
View
16 more retailers have this diamond
Prices start from €160 EURSave up to €795 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
€160 EUR