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Round|Lab Grown|IGI

0.99ct E VS1 Round Lab Grown Diamond

VG • E/VS1 • IGI LG704591692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591692

Diamond specifications and retailer prices

From €143 EUR
$159 USD
As of October 29, 2026
Save €813 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €956 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG704591692 or 704591692. Listed at 21 retailers as of October 29, 2026, with prices from €143 to €956, a €813 spread on the same certified stone. Reve Diamonds lists it at €956. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591692
Dimensions6.50 × 6.47 × 3.81 mm
L/W Ratio1.00
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
6.50 mm6.47 mm0.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591692
Side View
Table 65.0%Crown 33.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 58.7%

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: Oct 29
Current: €312 EUR|Low: €112 EUR|High: €956 EUR|Avg: €402 EUR|+7.5%
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
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 14€143 EUR
Retailer 4€160 EUR
Retailer 15€166 EUR
Retailer 6€178 EUR
Retailer 16€277 EUR
Retailer 1€312 EUR
Retailer 5€321 EUR
Retailer 12€321 EUR
Retailer 11€346 EUR
Retailer 17€382 EUR
Retailer 3€394 EUR
Retailer 13€442 EUR
Retailer 7€484 EUR
Retailer 9€594 EUR
Retailer 8€620 EUR
Retailer 2€692 EUR
Retailer 10€834 EUR
Reve Diamonds€956 EUR

44 data points across 18 retailers

21 retailers€143 EUR to €956 EUR

Retailer 1
-
€142 EUR
$158 USD
Price last confirmed 42 days ago
A
Retailer 2
-
€143 EUR
$159 USD
View
A
Retailer 3
-
€160 EUR
$178 USD
View
Final sale: no returns
A
Retailer 4
-
€166 EUR
$185 USD
View
Retailer 5
-
€173 EUR
$193 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
€178 EUR
$198 USD
View
A
Retailer 7
-
€277 EUR
$308 USD
View
B+
Retailer 8
-
€312 EUR
£273 GBP
View
B+
Retailer 9
-
€321 EUR
$357 USD
View
B+
Retailer 10
-
€321 EUR
ZAR 5,770 ZAR
View
B+
Retailer 11
-
€346 EUR
View
Retailer 12
-
€382 EUR
$425 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€394 EUR
$439 USD
View
B+
Retailer 14
-
€442 EUR
A$757 AUD
View
B+
Retailer 15
-
€484 EUR
$539 USD
View
Retailer 16
-
€566 EUR
$630 USD
View
Price last confirmed 39 days ago
B
Retailer 17
-
€606 EUR
$674 USD
View
B
Retailer 18
-
€620 EUR
$690 USD
View
Retailer 19
-
€692 EUR
$770 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
€834 EUR
£731 GBP
View
Most Expensive
B
Reve Diamonds
4F5E30C7A · Oct 30
€956 EUR
$1,064 USD
View
20 more retailers have this diamond
Prices start from €143 EURSave up to €813 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
0.99ct Round
€143 EUR