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Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG847618492

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847618492

Diamond specifications and retailer prices

From $384 SGD
$300 USD
As of October 25, 2026
Save $1,432 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,815 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.67ct lab-grown heart diamond

This 1.67ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847618492 or 847618492. Listed at 18 retailers as of October 25, 2026, with prices from $384 to $1,815, a $1,432 spread on the same certified stone. Brilliant Earth lists it at $1,815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618492
Dimensions7.32 × 8.25 × 4.84 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm8.25 mm1.67 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847618492
Side View
Table 61.0%Crown 35.7°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
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 25
Current: $1,815 SGD|Low: $309 SGD|High: $1,815 SGD|Avg: $950 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
October 31, 2026
Retailer 10$309 SGD
Retailer 8$345 SGD
Retailer 5$359 SGD
Retailer 18$384 SGD
Retailer 9$425 SGD
Retailer 17$428 SGD
Retailer 16$647 SGD
Retailer 15$705 SGD
Retailer 4$712 SGD
Retailer 7$794 SGD
Retailer 12$1,000 SGD
Retailer 2$1,226 SGD
Retailer 19$1,235 SGD
Retailer 11$1,301 SGD
Retailer 14$1,541 SGD
Retailer 13$1,553 SGD
Retailer 6$1,563 SGD
Retailer 3$1,699 SGD
Brilliant Earth$1,815 SGD

5 data points across 19 retailers

18 retailers$384 SGD to $1,815 SGD

Retailer 1
-
$309 SGD
$242 USD
Price last confirmed 8 days ago
Retailer 2
-
$359 SGD
$281 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$384 SGD
$300 USD
View
A
Retailer 4
-
$425 SGD
HK$2,600 HKD
View
A
Retailer 5
-
$428 SGD
£264 GBP
View
A
Retailer 6
-
$647 SGD
$506 USD
View
A
Retailer 7
-
$705 SGD
£434 GBP
View
A
Retailer 8
-
$712 SGD
$557 USD
View
B+
Retailer 9
-
$794 SGD
$621 USD
View
B+
Retailer 10
-
$1,000 SGD
$782 USD
View
B+
Retailer 11
-
$1,226 SGD
View
B+
Retailer 12
-
$1,235 SGD
$966 USD
View
B
Retailer 13
-
$1,301 SGD
$1,018 USD
View
B
Retailer 14
-
$1,541 SGD
£949 GBP
View
B
Retailer 15
-
$1,553 SGD
$1,215 USD
View
B
Retailer 16
-
$1,563 SGD
$1,223 USD
View
B
Retailer 17
-
$1,699 SGD
$1,329 USD
View
Most Expensive
B
Brilliant Earth
22251615A · Oct 31
$1,815 SGD
$1,420 USD
View
17 more retailers have this diamond
Prices start from $384 SGDSave up to $1,432 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
1.67ct Heart
$384 SGD