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Round|Lab Grown|IGI

1.22ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842652000

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842652000

Diamond specifications and retailer prices

From $327 SGD
$255 USD
As of October 29, 2026
Save $1,891 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,217 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842652000 or 842652000. Listed at 20 retailers as of October 29, 2026, with prices from $327 to $2,217, a $1,891 spread on the same certified stone. Brilliant Earth lists it at $2,217. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842652000
Dimensions6.83 × 6.87 × 4.23 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
6.83 mm6.87 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842652000
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°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 29
Current: $2,217 SGD|Low: $327 SGD|High: $2,217 SGD|Avg: $839 SGD
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
October 30, 2026
Retailer 14$327 SGD
Retailer 19$364 SGD
Retailer 10$378 SGD
Retailer 9$405 SGD
Retailer 11$409 SGD
Retailer 18$443 SGD
Retailer 20$545 SGD
Retailer 7$551 SGD
Retailer 2$644 SGD
Retailer 15$672 SGD
Retailer 4$695 SGD
Retailer 17$727 SGD
Retailer 13$770 SGD
Retailer 3$985 SGD
Retailer 12$1,256 SGD
Retailer 8$1,301 SGD
Retailer 6$1,304 SGD
Retailer 16$1,629 SGD
Retailer 5$1,730 SGD
Brilliant Earth$2,217 SGD

18 data points across 20 retailers

20 retailers$327 SGD to $2,217 SGD

A+
Cheapest Retailer
-
$327 SGD
$255 USD
A
Retailer 2
-
$364 SGD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$378 SGD
$295 USD
View
A
Retailer 4
-
$405 SGD
$316 USD
View
A
Retailer 5
-
$409 SGD
$319 USD
View
A
Retailer 6
-
$443 SGD
HK$2,700 HKD
View
A
Retailer 7
-
$545 SGD
$425 USD
View
A
Retailer 8
-
$551 SGD
$430 USD
View
A
Retailer 9
-
$644 SGD
£395 GBP
View
A
Retailer 10
-
$672 SGD
€499 EUR
View
A
Retailer 11
-
$695 SGD
ZAR 8,761 ZAR
View
A
Retailer 12
-
$727 SGD
$567 USD
View
A
Retailer 13
-
$770 SGD
£473 GBP
View
B+
Retailer 14
-
$985 SGD
A$1,182 AUD
View
B+
Retailer 15
-
$1,256 SGD
$980 USD
View
B+
Retailer 16
-
$1,301 SGD
$1,015 USD
View
B+
Retailer 17
-
$1,304 SGD
View
B+
Retailer 18
-
$1,629 SGD
£1,001 GBP
View
B
Retailer 19
-
$1,730 SGD
$1,350 USD
View
Most Expensive
B
Brilliant Earth
21813149A · Oct 29
$2,217 SGD
$1,730 USD
View
19 more retailers have this diamond
Prices start from $327 SGDSave up to $1,891 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+
1.22ct Round
$327 SGD