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Round|Lab Grown|IGI

1.99ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG836607877

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836607877

Diamond specifications and retailer prices

From $853 AUD
$599 USD
As of October 28, 2026
Save $4,457 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,310 AUD at Brilliant Earth · As of October 30, 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 LG836607877 or 836607877. Listed at 19 retailers as of October 28, 2026, with prices from $853 to $5,310, a $4,457 spread on the same certified stone. Brilliant Earth lists it at $5,310. 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 angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607877
Dimensions8.02 × 8.06 × 4.97 mm
L/W Ratio1.00
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
8.02 mm8.06 mm1.99 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607877
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,310 AUD|Low: $853 AUD|High: $5,310 AUD|Avg: $2,187 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
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 5$853 AUD
Retailer 11$982 AUD
Retailer 17$1,103 AUD
Retailer 13$1,166 AUD
Retailer 7$1,250 AUD
Retailer 14$1,403 AUD
Retailer 3$1,411 AUD
Retailer 15$1,508 AUD
Retailer 16$1,561 AUD
Retailer 2$2,118 AUD
Retailer 4$2,340 AUD
Retailer 9$2,389 AUD
Retailer 8$2,955 AUD
Retailer 6$3,121 AUD
Retailer 19$3,259 AUD
Retailer 12$3,459 AUD
Retailer 18$3,797 AUD
Retailer 10$5,175 AUD
Brilliant Earth$5,310 AUD

23 data points across 19 retailers

19 retailers$853 AUD to $5,310 AUD

A+
Cheapest Retailer
-
$853 AUD
$599 USD
Final sale: no returns
Retailer 2
-
$982 AUD
$690 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,103 AUD
$775 USD
View
A
Retailer 4
-
$1,166 AUD
£645 GBP
View
A
Retailer 5
-
$1,250 AUD
$878 USD
View
A
Retailer 6
-
$1,403 AUD
£776 GBP
View
A
Retailer 7
-
$1,411 AUD
$991 USD
View
A
Retailer 8
-
$1,508 AUD
€1,009 EUR
View
A
Retailer 9
-
$1,561 AUD
ZAR 17,717 ZAR
View
B+
Retailer 10
-
$2,118 AUD
$1,488 USD
View
B+
Retailer 11
-
$2,340 AUD
$1,644 USD
View
B+
Retailer 12
-
$2,389 AUD
$1,678 USD
View
B+
Retailer 13
-
$2,955 AUD
$2,076 USD
View
B+
Retailer 14
-
$3,121 AUD
SGD 2,963 SGD
View
B+
Retailer 15
-
$3,259 AUD
$2,289 USD
View
B
Retailer 16
-
$3,459 AUD
$2,430 USD
View
B+
Retailer 17
-
$3,797 AUD
£2,100 GBP
View
Retailer 18
-
$5,175 AUD
$3,635 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21641131A · Oct 30
$5,310 AUD
$3,730 USD
View
18 more retailers have this diamond
Prices start from $853 AUDSave up to $4,457 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
$853 AUD