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Round|Lab Grown|IGI

1.99ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840635040

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840635040

Diamond specifications and retailer prices

From $736 SGD
$576 USD
As of October 27, 2026
Save $4,965 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,702 SGD at Brilliant Earth · As of October 26, 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 LG840635040 or 840635040. Listed at 21 retailers as of October 26, 2026, with prices from $736 to $5,702, a $4,965 spread on the same certified stone. Brilliant Earth lists it at $5,702. 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 angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635040
Dimensions8.11 × 8.16 × 4.86 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
8.11 mm8.16 mm1.99 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635040
Side View
Table 60.0%Crown 33.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $5,702 SGD|Low: $658 SGD|High: $5,702 SGD|Avg: $2,269 SGD
Brilliant Earth
Retailer 2
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Retailer 22
October 27, 2026
Retailer 5$658 SGD
Retailer 17$736 SGD
Retailer 6$766 SGD
Retailer 11$816 SGD
Retailer 3$991 SGD
Retailer 7$1,044 SGD
Retailer 9$1,122 SGD
Retailer 13$1,216 SGD
Retailer 20$1,267 SGD
Retailer 2$1,295 SGD
Retailer 18$1,390 SGD
Retailer 4$2,102 SGD
Retailer 22$2,106 SGD
Retailer 12$2,145 SGD
Retailer 10$2,654 SGD
Retailer 8$2,803 SGD
Retailer 21$2,866 SGD
Retailer 19$2,926 SGD
Retailer 16$3,409 SGD
Retailer 14$4,647 SGD
Retailer 15$4,858 SGD
Brilliant Earth$5,702 SGD

12 data points across 22 retailers

21 retailers$736 SGD to $5,702 SGD

Retailer 1
-
$658 SGD
$515 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$736 SGD
$576 USD
View
Retailer 3
-
$816 SGD
$638 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$991 SGD
$775 USD
View
Retailer 5
-
$1,044 SGD
£643 GBP
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,122 SGD
$878 USD
View
A
Retailer 7
-
$1,216 SGD
£749 GBP
View
Retailer 8
-
$1,267 SGD
$991 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,295 SGD
€965 EUR
View
Retailer 10
-
$1,390 SGD
ZAR 17,560 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$2,102 SGD
$1,644 USD
View
B+
Retailer 12
-
$2,106 SGD
$1,647 USD
View
B+
Retailer 13
-
$2,145 SGD
$1,678 USD
View
B+
Retailer 14
-
$2,654 SGD
$2,076 USD
View
B+
Retailer 15
-
$2,803 SGD
View
B+
Retailer 16
-
$2,866 SGD
$2,242 USD
View
B+
Retailer 17
-
$2,926 SGD
$2,289 USD
View
B+
Retailer 18
-
$3,409 SGD
£2,100 GBP
View
Retailer 19
-
$4,647 SGD
$3,635 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$4,858 SGD
$3,800 USD
View
Most Expensive
B
Brilliant Earth
22142834A · Oct 26
$5,702 SGD
$4,460 USD
View
20 more retailers have this diamond
Prices start from $736 SGDSave up to $4,965 SGD

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
$736 SGD