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Round|Lab Grown|IGI

2.97ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840634484

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634484

Diamond specifications and retailer prices

From $1,950 NZD
$1,099 USD
As of October 29, 2026
Save $13,469 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,419 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG840634484 or 840634484. Listed at 21 retailers as of October 29, 2026, with prices from $1,950 to $15,419, a $13,469 spread on the same certified stone. Brilliant Earth lists it at $15,419. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634484
Dimensions9.30 × 9.24 × 5.62 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
9.30 mm9.24 mm2.97 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634484
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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 29
Current: $15,419 NZD|Low: $1,950 NZD|High: $27,537 NZD|Avg: $5,969 NZD|-44.0%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 4$1,950 NZD
Retailer 20$2,122 NZD
Retailer 9$2,262 NZD
Retailer 14$2,365 NZD
Retailer 13$2,565 NZD
Retailer 6$2,713 NZD
Retailer 2$3,267 NZD
Retailer 19$3,486 NZD
Retailer 21$3,598 NZD
Retailer 17$3,987 NZD
Retailer 8$4,241 NZD
Retailer 3$4,590 NZD
Retailer 5$4,840 NZD
Retailer 15$5,838 NZD
Retailer 18$6,906 NZD
Retailer 16$7,716 NZD
Retailer 7$7,910 NZD
Retailer 11$8,348 NZD
Retailer 12$9,040 NZD
Retailer 10$10,568 NZD
Brilliant Earth$15,419 NZD

13 data points across 21 retailers

21 retailers$1,950 NZD to $15,419 NZD

A
Cheapest Retailer
-
$1,950 NZD
$1,099 USD
A
Retailer 2
-
$2,122 NZD
$1,196 USD
View
A
Retailer 3
-
$2,262 NZD
$1,275 USD
View
A
Retailer 4
-
$2,365 NZD
$1,333 USD
View
Final sale: no returns
A
Retailer 5
-
$2,565 NZD
£1,138 GBP
View
A
Retailer 6
-
$2,713 NZD
$1,529 USD
View
A
Retailer 7
-
$3,267 NZD
£1,450 GBP
View
A
Retailer 8
-
$3,486 NZD
$1,965 USD
View
A
Retailer 9
-
$3,598 NZD
$2,028 USD
View
A
Retailer 10
-
$3,987 NZD
€2,140 EUR
View
A
Retailer 11
-
$4,241 NZD
$2,390 USD
View
B+
Retailer 12
-
$4,590 NZD
$2,587 USD
View
B+
Retailer 13
-
$4,840 NZD
$2,728 USD
View
B+
Retailer 14
-
$5,838 NZD
ZAR 53,152 ZAR
View
B+
Retailer 15
-
$6,906 NZD
$3,892 USD
View
B+
Retailer 16
-
$7,716 NZD
£3,424 GBP
View
B+
Retailer 17
-
$7,910 NZD
$4,458 USD
View
B+
Retailer 18
-
$8,348 NZD
SGD 6,358 SGD
View
B
Retailer 19
-
$9,040 NZD
$5,095 USD
View
B
Retailer 20
-
$10,568 NZD
$5,956 USD
View
Most Expensive
B
Brilliant Earth
22192113A · Oct 30
$15,419 NZD
$8,690 USD
View
20 more retailers have this diamond
Prices start from $1,950 NZDSave up to $13,469 NZD

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
$1,950 NZD