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Round|Lab Grown|IGI

1.99ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG807625493

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807625493

Diamond specifications and retailer prices

From $1,767 AUD
$1,241 USD
As of October 29, 2026
Save $7,786 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,552 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.99ct lab-grown round diamond

This 1.99ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807625493 or 807625493. Listed at 23 retailers as of October 29, 2026, with prices from $1,767 to $9,552, a $7,786 spread on the same certified stone. Brilliant Earth lists it at $9,552. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807625493
Dimensions8.07 × 8.00 × 4.96 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
8.07 mm8.00 mm1.99 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807625493
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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: $9,552 AUD|Low: $1,697 AUD|High: $9,552 AUD|Avg: $3,587 AUD
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
October 30, 2026
Retailer 16$1,767 AUD
Retailer 15$1,923 AUD
Retailer 9$1,979 AUD
Retailer 3$2,050 AUD
Retailer 10$2,050 AUD
Retailer 18$2,299 AUD
Retailer 7$2,339 AUD
Retailer 13$2,746 AUD
Retailer 2$2,876 AUD
Retailer 4$2,930 AUD
Retailer 12$3,371 AUD
Retailer 8$3,575 AUD
Retailer 11$3,769 AUD
Retailer 17$3,842 AUD
Retailer 5$5,620 AUD
Retailer 14$6,595 AUD
Retailer 6$6,856 AUD
Brilliant Earth$9,552 AUD

44 data points across 18 retailers

23 retailers$1,767 AUD to $9,552 AUD

A
Cheapest Retailer
-
$1,767 AUD
$1,241 USD
A
Retailer 2
-
$1,923 AUD
$1,351 USD
View
A
Retailer 3
-
$1,979 AUD
$1,390 USD
View
Final sale: no returns
Retailer 4
-
$2,050 AUD
$1,440 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$2,050 AUD
$1,440 USD
View
B+
Retailer 6
-
$2,299 AUD
$1,615 USD
View
B+
Retailer 7
-
$2,339 AUD
$1,643 USD
View
B+
Retailer 8
-
$2,688 AUD
$1,888 USD
View
B+
Retailer 9
-
$2,746 AUD
View
B+
Retailer 10
-
$2,876 AUD
£1,591 GBP
View
B+
Retailer 11
-
$2,930 AUD
$2,058 USD
View
B+
Retailer 12
-
$3,371 AUD
€2,255 EUR
View
B+
Retailer 13
-
$3,575 AUD
$2,511 USD
View
B+
Retailer 14
-
$3,769 AUD
ZAR 42,766 ZAR
View
B+
Retailer 15
-
$3,842 AUD
$2,699 USD
View
Retailer 16
-
$5,319 AUD
$3,736 USD
View
Price last confirmed 88 days ago
B
Retailer 17
-
$5,620 AUD
$3,948 USD
View
B
Retailer 18
-
$5,882 AUD
$4,132 USD
View
B
Retailer 19
-
$6,430 AUD
$4,517 USD
View
B
Retailer 20
-
$6,595 AUD
£3,648 GBP
View
B
Retailer 21
-
$6,856 AUD
SGD 6,508 SGD
View
B
Retailer 22
-
$7,190 AUD
$5,051 USD
View
Most Expensive
B
Brilliant Earth
20879725A · Oct 29
$9,552 AUD
$6,710 USD
View
22 more retailers have this diamond
Prices start from $1,767 AUDSave up to $7,786 AUD

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
1.99ct Round
$1,767 AUD