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Radiant|Lab Grown|IGI

1.97ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG691521203

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG691521203

Diamond specifications and retailer prices

From $483 USD
As of November 1, 2026
Save $2,107 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,590 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.97ct lab-grown radiant diamond

This 1.97ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691521203 or 691521203. Listed at 11 retailers as of October 31, 2026, with prices from $483 to $2,590, a $2,107 spread on the same certified stone. Do Amore Diamonds lists it at $2,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691521203
Dimensions8.72 × 6.35 × 4.13 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm6.35 mm1.97 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691521203
Side View
Table 61.0%Crown 42.9°Girdle: MediumPavilion 33.8°Culet: NoneDepth 65.0%

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: Nov 1
Current: $2,590 USD|Low: $483 USD|High: $2,640 USD|Avg: $1,108 USD|-1.9%
Do Amore Diamonds
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 13$483 USD
Retailer 11$485 USD
Retailer 10$623 USD
Retailer 16$631 USD
Retailer 5$635 USD
Retailer 4$660 USD
Retailer 6$851 USD
Retailer 14$858 USD
Retailer 12$1,113 USD
Retailer 7$1,261 USD
Retailer 8$1,498 USD
Retailer 3$1,562 USD
Retailer 2$1,603 USD
Retailer 15$1,828 USD
Retailer 9$1,930 USD
Do Amore Diamonds$2,590 USD

17 data points across 16 retailers

11 retailers$483 USD to $2,590 USD

B+
Cheapest Retailer
-
$483 USD
A
Retailer 2
-
$485 USD
View
A
Retailer 3
-
$623 USD
€593 EUR
View
B+
Retailer 4
-
$858 USD
View
B+
Retailer 5
-
$1,113 USD
View
Retailer 6
-
$1,230 USD
A$1,892 AUD
View
Price last confirmed 145 days ago
Retailer 7
-
$1,498 USD
View
Price last confirmed 56 days ago
B
Retailer 8
-
$1,603 USD
£1,262 GBP
View
B
Retailer 9
-
$1,828 USD
View
B
Retailer 10
-
$1,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-293979238 · Oct 31
$2,590 USD
View
10 more retailers have this diamond
Prices start from $483 USDSave up to $2,107 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
1.97ct Radiant
$483 USD