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Heart|Lab Grown|IGI

3.13ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG800677280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800677280

Diamond specifications and retailer prices

From HK$16,271 HKD
As of November 4, 2026
Save HK$95,680 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$111,951 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown heart diamond

This 3.13ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800677280 or 800677280. Listed at 13 retailers as of November 4, 2026, with prices from HK$16,271 to HK$111,951, a HK$95,680 spread on the same certified stone. Do Amore Diamonds lists it at HK$111,951. 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

3.13
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677280
Dimensions9.22 × 9.73 × 5.92 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
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
9.22 mm9.73 mm3.13 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677280
Side View
Table 59.0%Crown 36.2°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 60.8%

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: Nov 4
Current: HK$111,951 HKD|Low: HK$16,271 HKD|High: HK$133,761 HKD|Avg: HK$42,960 HKD|-16.3%
Do Amore Diamonds
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
November 5, 2026
Retailer 4HK$16,271 HKD
Retailer 9HK$17,707 HKD
Retailer 12HK$19,174 HKD
Retailer 13HK$20,201 HKD
Retailer 14HK$20,688 HKD
Retailer 5HK$22,971 HKD
Retailer 11HK$28,643 HKD
Retailer 10HK$29,529 HKD
Retailer 8HK$30,275 HKD
Retailer 7HK$34,958 HKD
Retailer 6HK$44,302 HKD
Retailer 2HK$56,376 HKD
Retailer 3HK$76,098 HKD
Do Amore DiamondsHK$111,951 HKD

33 data points across 14 retailers

13 retailersHK$16,271 HKD to HK$111,951 HKD

A
Cheapest Retailer
-
HK$16,271 HKD
A
Retailer 2
-
HK$17,707 HKD
View
A
Retailer 3
-
HK$19,174 HKD
View
A
Retailer 4
-
HK$20,201 HKD
View
A
Retailer 5
-
HK$20,688 HKD
View
A
Retailer 6
-
HK$22,971 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$28,643 HKD
View
A
Retailer 8
-
HK$29,529 HKD
View
B+
Retailer 9
-
HK$30,275 HKD
View
B+
Retailer 10
-
HK$34,958 HKD
View
B+
Retailer 11
-
HK$56,376 HKD
View
B
Retailer 12
-
HK$76,098 HKD
View
Most Expensive
B
Do Amore Diamonds
27-2717B9611 · Nov 4
HK$111,951 HKD
$14,270 USD
View
12 more retailers have this diamond
Prices start from HK$16,271 HKDSave up to HK$95,680 HKD

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
3.13ct Heart
HK$16,271 HKD