Round|Lab Grown|IGI

2.97ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG818672079

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818672079

Diamond specifications and retailer prices

From $1,962 USD
As of October 28, 2026
Save $7,458 USD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,420 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.97ct lab-grown round diamond

This 2.97ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818672079 or 818672079. Listed at 9 retailers as of October 28, 2026, with prices from $1,962 to $9,420, a $7,458 spread on the same certified stone. Do Amore Diamonds lists it at $9,420. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.97
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818672079
Dimensions9.19 × 9.13 × 5.71 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.19 mm9.13 mm2.97 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818672079
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°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 28
Current: $9,420 USD|Low: $1,062 USD|High: $15,440 USD|Avg: $4,685 USD|+5.6%
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
October 31, 2026
Retailer 3$1,062 USD
Retailer 8$1,962 USD
Retailer 2$1,965 USD
Retailer 11$2,138 USD
Retailer 5$2,572 USD
Retailer 12$2,805 USD
Retailer 9$3,371 USD
Retailer 7$4,388 USD
Retailer 4$5,419 USD
Retailer 10$6,030 USD
Retailer 6$8,650 USD
Do Amore Diamonds$9,420 USD

14 data points across 12 retailers

9 retailers$1,962 USD to $9,420 USD

A
Cheapest Retailer
-
$1,962 USD
A
Retailer 2
-
$1,965 USD
View
Retailer 3
-
$2,571 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$2,572 USD
View
B+
Retailer 5
-
$3,371 USD
View
B+
Retailer 6
-
$4,388 USD
£3,455 GBP
View
Retailer 7
-
$6,030 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$8,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-F3DA898CE · Oct 31
$9,420 USD
View
8 more retailers have this diamond
Prices start from $1,962 USDSave up to $7,458 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
2.97ct Round
$1,962 USD