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Heart|Lab Grown|GIA

4.12ct D IF Heart Lab Grown Diamond

EX • D/IF • GIA 2536521770

Certificate GIA 2536521770

Diamond specifications and retailer prices

From €7,099 EUR
$7,931 USD
As of November 2, 2026
Save €27,264 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €34,363 EUR at Zales · As of October 30, 2026
View at Zales

About this 4.12ct lab-grown heart diamond

This 4.12ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536521770. Listed at 15 retailers as of October 30, 2026, with prices from €7,099 to €34,363, a €27,264 spread on the same certified stone. Zales lists it at €34,363. 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

4.12
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.51°
Pavilion angle57.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 2536521770
Dimensions9.28 × 9.13 × 6.17 mm
L/W Ratio1.02
Top View
9.28 mm9.13 mm4.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536521770
Side View
Table 62.0%Crown 36.51°Girdle: STK-THKPavilion 57.2°Culet: NoneDepth 67.6%

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 2
Current: €17,015 EUR|Low: €7,099 EUR|High: €49,024 EUR|Avg: €20,689 EUR|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 13€7,099 EUR
Retailer 11€8,562 EUR
Retailer 9€8,636 EUR
Retailer 4€8,980 EUR
Retailer 3€9,470 EUR
Retailer 6€15,133 EUR
Retailer 1€17,015 EUR
Retailer 5€17,539 EUR
Retailer 7€26,409 EUR
Retailer 12€29,951 EUR
Retailer 8€34,363 EUR
Retailer 2€44,432 EUR
Retailer 10€46,455 EUR

26 data points across 13 retailers

15 retailers€7,099 EUR to €34,363 EUR

A
Cheapest Retailer
-
€7,099 EUR
$7,931 USD
B+
Retailer 2
-
€8,562 EUR
$9,565 USD
View
Retailer 3
-
€8,636 EUR
$9,648 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€8,980 EUR
$10,032 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
€9,470 EUR
$10,580 USD
View
B+
Retailer 6
-
€15,133 EUR
View
B+
Retailer 7
-
€17,015 EUR
£14,968 GBP
View
B+
Retailer 8
-
€17,539 EUR
$19,595 USD
View
B
Retailer 9
-
€26,409 EUR
$29,504 USD
View
B
Retailer 10
-
€28,634 EUR
$31,990 USD
View
B
Retailer 11
-
€29,951 EUR
$33,461 USD
View
B
Retailer 12
-
€34,363 EUR
$38,390 USD
View
Most Expensive
B
Zales
527921224 · Oct 30
€34,363 EUR
$38,390 USD
View
12 more retailers have this diamond
Prices start from €7,099 EURSave up to €27,264 EUR

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
4.12ct Heart
€7,099 EUR