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Round|Lab Grown|IGI

1.99ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840633209

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840633209

Diamond specifications and retailer prices

From $658 SGD
$515 USD
As of October 26, 2026
Save $5,043 SGD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,702 SGD 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 LG840633209 or 840633209. Listed at 23 retailers as of October 26, 2026, with prices from $658 to $5,702, a $5,043 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 angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633209
Dimensions8.02 × 8.06 × 4.95 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 LG840633209
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

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 26
Current: $1,260 SGD|Low: $658 SGD|High: $4,692 SGD|Avg: $1,838 SGD|-10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
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Retailer 21
October 29, 2026
Retailer 4$658 SGD
Retailer 18$736 SGD
Retailer 5$766 SGD
Retailer 10$816 SGD
Retailer 14$882 SGD
Retailer 17$991 SGD
Retailer 6$1,044 SGD
Retailer 8$1,122 SGD
Retailer 1$1,260 SGD
Retailer 20$1,267 SGD
Retailer 15$1,354 SGD
Retailer 16$1,402 SGD
Retailer 3$2,102 SGD
Retailer 2$2,106 SGD
Retailer 11$2,145 SGD
Retailer 9$2,654 SGD
Retailer 7$2,803 SGD
Retailer 21$2,866 SGD
Retailer 19$2,926 SGD
Retailer 12$3,424 SGD
Retailer 13$4,647 SGD

21 data points across 21 retailers

23 retailers$658 SGD to $5,702 SGD

A+
Cheapest Retailer
-
$658 SGD
$515 USD
A
Retailer 2
-
$736 SGD
$576 USD
View
A
Retailer 3
-
$766 SGD
$599 USD
View
Final sale: no returns
A
Retailer 4
-
$816 SGD
$638 USD
View
Retailer 5
-
$882 SGD
$690 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$991 SGD
$775 USD
View
Retailer 7
-
$1,044 SGD
£643 GBP
View
Price last confirmed 9 days ago
A
Retailer 8
-
$1,122 SGD
$878 USD
View
A
Retailer 9
-
$1,260 SGD
£776 GBP
View
A
Retailer 10
-
$1,267 SGD
$991 USD
View
A
Retailer 11
-
$1,354 SGD
€1,009 EUR
View
A
Retailer 12
-
$1,402 SGD
ZAR 17,717 ZAR
View
B+
Retailer 13
-
$2,102 SGD
$1,644 USD
View
B+
Retailer 14
-
$2,106 SGD
$1,647 USD
View
B+
Retailer 15
-
$2,145 SGD
$1,678 USD
View
B+
Retailer 16
-
$2,654 SGD
$2,076 USD
View
B+
Retailer 17
-
$2,803 SGD
View
B+
Retailer 18
-
$2,866 SGD
$2,242 USD
View
B+
Retailer 19
-
$2,926 SGD
$2,289 USD
View
B+
Retailer 20
-
$3,424 SGD
£2,109 GBP
View
Retailer 21
-
$4,647 SGD
$3,635 USD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$4,858 SGD
$3,800 USD
View
Most Expensive
B
Brilliant Earth
21729055A · Oct 29
$5,702 SGD
$4,460 USD
View
22 more retailers have this diamond
Prices start from $658 SGDSave up to $5,043 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
$658 SGD