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Heart|Lab Grown|GIA

3.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • GIA 6471691479

Certificate GIA 6471691479

Diamond specifications and retailer prices

From $1,010 SGD
$788 USD
As of October 23, 2026
Save $4,585 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,911 SGD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6471691479. Listed at 20 retailers as of October 23, 2026, with a 454% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6471691479
Dimensions9.19 × 10.22 × 5.91 mm
L/W Ratio1.11
Top View
9.19 mm10.22 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471691479
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
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 23
Current: $7,911 SGD|Low: $971 SGD|High: $7,911 SGD|Avg: $2,508 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 28, 2026
Retailer 19$1,010 SGD
Retailer 17$1,100 SGD
Retailer 11$1,131 SGD
Retailer 8$1,172 SGD
Retailer 9$1,362 SGD
Retailer 2$1,397 SGD
Retailer 12$1,434 SGD
Retailer 6$1,554 SGD
Retailer 13$1,719 SGD
Retailer 18$1,894 SGD
Retailer 4$2,110 SGD
Retailer 16$2,539 SGD
Retailer 15$2,696 SGD
Retailer 3$3,296 SGD
Retailer 5$3,479 SGD
Retailer 7$3,963 SGD
Retailer 10$4,052 SGD
Retailer 14$4,400 SGD
Brilliant Earth$7,911 SGD

34 data points across 19 retailers

20 retailers$1,010 SGD to $5,595 SGD

A
Cheapest Retailer
-
$1,010 SGD
$788 USD
A
Retailer 2
-
$1,100 SGD
$858 USD
View
A
Retailer 3
-
$1,131 SGD
$882 USD
View
Final sale: no returns
A
Retailer 4
-
$1,172 SGD
$914 USD
View
A
Retailer 5
-
$1,362 SGD
HK$8,300 HKD
View
A
Retailer 6
-
$1,397 SGD
$1,090 USD
View
A
Retailer 7
-
$1,434 SGD
£881 GBP
View
A
Retailer 8
-
$1,554 SGD
$1,212 USD
View
A
Retailer 9
-
$1,719 SGD
£1,055 GBP
View
B+
Retailer 10
-
$1,894 SGD
$1,477 USD
View
B+
Retailer 11
-
$2,110 SGD
$1,646 USD
View
B+
Retailer 12
-
$2,539 SGD
$1,980 USD
View
B+
Retailer 13
-
$2,696 SGD
ZAR 33,977 ZAR
View
B
Retailer 14
-
$3,296 SGD
$2,571 USD
View
B
Retailer 15
-
$3,479 SGD
$2,714 USD
View
B
Retailer 16
-
$3,963 SGD
$3,091 USD
View
B
Retailer 17
-
$4,052 SGD
$3,161 USD
View
B
Retailer 18
-
$4,400 SGD
£2,702 GBP
View
B
Retailer 19
-
$5,595 SGD
$4,364 USD
View
Most Expensive
B
Brilliant Earth
14421802A · Oct 10
$7,911 SGD
$6,170 USD
View
Price last confirmed 18 days ago
19 more retailers have this diamond
Prices start from $1,010 SGDSave up to $4,585 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
3.09ct Heart
$1,010 SGD