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Round|Lab Grown|GIA

5.39ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 1499153237

Certificate GIA 1499153237

Diamond specifications and retailer prices

From €13,713 EUR
$15,320 USD
As of October 31, 2026
Save €31,275 EUR (70%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €44,988 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.39ct lab-grown round diamond

This 5.39ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1499153237. Listed at 27 retailers as of October 31, 2026, with prices from €13,713 to €44,988, a €31,275 spread on the same certified stone. Taylor and Hart lists it at €44,988. 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

5.39
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1499153237
Dimensions11.34 × 11.31 × 6.87 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Top View
11.34 mm11.31 mm5.39 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499153237
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.6%

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: Oct 31
Current: €38,079 EUR|Low: €11,735 EUR|High: €64,984 EUR|Avg: €28,784 EUR|-12.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Taylor and Hart
November 1, 2026
Retailer 18€11,735 EUR
Retailer 8€13,713 EUR
Retailer 19€13,884 EUR
Retailer 3€14,242 EUR
Retailer 9€14,854 EUR
Retailer 4€16,645 EUR
Retailer 2€17,066 EUR
Retailer 17€20,054 EUR
Retailer 14€20,302 EUR
Retailer 11€26,614 EUR
Retailer 12€28,511 EUR
Retailer 7€28,920 EUR
Retailer 10€30,405 EUR
Retailer 15€31,568 EUR
Retailer 16€37,739 EUR
Retailer 1€38,079 EUR
Retailer 13€38,438 EUR
Retailer 6€42,914 EUR
Taylor and Hart€44,988 EUR
Retailer 5€64,984 EUR

33 data points across 20 retailers

27 retailers€13,713 EUR to €44,988 EUR

Retailer 1
-
€11,735 EUR
$13,110 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€13,713 EUR
$15,320 USD
View
Retailer 3
-
€13,884 EUR
£12,214 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€14,242 EUR
$15,911 USD
View
Retailer 5
-
€14,854 EUR
$16,595 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€16,532 EUR
$18,470 USD
View
Price last confirmed 32 days ago
Retailer 7
-
€16,532 EUR
$18,470 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
€16,645 EUR
$18,596 USD
View
B+
Retailer 9
-
€16,827 EUR
$18,799 USD
View
Retailer 10
-
€16,929 EUR
$18,913 USD
View
Price last confirmed 39 days ago
Retailer 11
-
€16,929 EUR
$18,913 USD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
€17,066 EUR
$19,066 USD
View
Retailer 13
-
€18,913 EUR
$21,130 USD
View
Price last confirmed 33 days ago
Retailer 14
-
€19,177 EUR
$21,425 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
€20,054 EUR
$22,404 USD
View
Final sale: no returns
B+
Retailer 16
-
€20,302 EUR
£17,859 GBP
View
B+
Retailer 17
-
€26,614 EUR
£23,412 GBP
View
B+
Retailer 18
-
€28,511 EUR
£25,081 GBP
View
B+
Retailer 19
-
€28,920 EUR
$32,310 USD
View
B+
Retailer 20
-
€30,405 EUR
$33,969 USD
View
B+
Retailer 21
-
€31,568 EUR
View
B+
Retailer 22
-
€37,739 EUR
ZAR 681,128 ZAR
View
B
Retailer 23
-
€38,079 EUR
A$65,450 AUD
View
B
Retailer 24
-
€38,438 EUR
A$66,066 AUD
View
B
Retailer 25
-
€42,914 EUR
$47,944 USD
View
Most Expensive
B
Taylor and Hart
IO6T85K · Oct 31
€44,988 EUR
$50,261 USD
View
25 more retailers have this diamond
Prices start from €13,713 EURSave up to €31,275 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
5.39ct Round
€13,713 EUR