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Round|Lab Grown|IGI

0.97ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG678580637

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678580637

Diamond specifications and retailer prices

From $171 USD
As of October 28, 2026
Save $872 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,043 USD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678580637 or 678580637. Listed at 18 retailers as of October 28, 2026, with prices from $171 to $1,043, a $872 spread on the same certified stone. Reve Diamonds lists it at $1,043. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678580637
Dimensions6.39 × 6.43 × 3.92 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
6.39 mm6.43 mm0.97 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678580637
Side View
Table 56.0%Crown 32.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.2%

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 28
Current: $371 USD|Low: $171 USD|High: $1,043 USD|Avg: $417 USD|-0.4%
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$171 USD
Retailer 2$177 USD
Retailer 3$187 USD
Retailer 9$265 USD
Retailer 4$328 USD
Retailer 5$342 USD
Retailer 1$371 USD
Retailer 11$431 USD
Retailer 6$472 USD
Retailer 8$643 USD
Retailer 7$890 USD
Reve Diamonds$1,043 USD

41 data points across 12 retailers

18 retailers$171 USD to $1,043 USD

A
Retailer 1
-
$147 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$153 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$171 USD
View
Final sale: no returns
A
Retailer 4
-
$177 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$187 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$189 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$265 USD
View
A
Retailer 8
-
$328 USD
£258 GBP
View
A
Retailer 9
-
$333 USD
View
A
Retailer 10
-
$342 USD
ZAR 5,532 ZAR
View
A
Retailer 11
-
$371 USD
£292 GBP
View
B+
Retailer 12
-
$431 USD
View
B+
Retailer 13
-
$472 USD
A$726 AUD
View
B+
Retailer 14
-
$609 USD
View
Price last confirmed 38 days ago
B
Retailer 15
-
$643 USD
View
B
Retailer 16
-
$664 USD
View
B
Retailer 17
-
$890 USD
£701 GBP
View
Most Expensive
B
Reve Diamonds
C29B5214E · Oct 28
$1,043 USD
View
17 more retailers have this diamond
Prices start from $171 USDSave up to $872 USD

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
$171 USD