Round|Lab Grown|GIA

5.91ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • GIA 6522827688

Certificate GIA 6522827688

Diamond specifications and retailer prices

From €3,800 EUR
$4,245 USD
As of October 29, 2026
Save €7,358 EUR (66%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €11,932 EUR at Zales · As of October 30, 2026
View at Zales

About this 5.91ct lab-grown round diamond

This 5.91ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6522827688. Listed at 22 retailers as of October 29, 2026, with a 194% 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

5.91
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6522827688
Dimensions11.56 × 11.53 × 7.17 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
11.56 mm11.53 mm5.91 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522827688
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €10,127 EUR|Low: €3,800 EUR|High: €37,173 EUR|Avg: €10,614 EUR|-26.8%
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
Zales
October 30, 2026
Retailer 17€3,800 EUR
Retailer 4€3,982 EUR
Retailer 5€4,052 EUR
Retailer 2€4,407 EUR
Retailer 16€4,449 EUR
Retailer 11€4,484 EUR
Retailer 15€6,051 EUR
Retailer 3€6,079 EUR
Retailer 6€6,322 EUR
Retailer 13€7,581 EUR
Retailer 10€8,226 EUR
Retailer 14€10,097 EUR
Retailer 1€10,127 EUR
Retailer 8€11,158 EUR
Retailer 12€11,932 EUR
Zales€11,932 EUR
Retailer 9€17,411 EUR
Retailer 18€26,137 EUR
Retailer 7€31,996 EUR

30 data points across 19 retailers

22 retailers€3,800 EUR to €11,158 EUR

B+
Cheapest Retailer
-
€3,800 EUR
$4,245 USD
B+
Retailer 2
-
€3,982 EUR
$4,449 USD
View
B+
Retailer 3
-
€4,035 EUR
$4,508 USD
View
B+
Retailer 4
-
€4,052 EUR
$4,527 USD
View
Retailer 5
-
€4,407 EUR
$4,924 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€4,407 EUR
$4,924 USD
View
B+
Retailer 7
-
€4,449 EUR
$4,970 USD
View
Retailer 8
-
€6,051 EUR
$6,760 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
€6,079 EUR
$6,792 USD
View
Retailer 10
-
€6,082 EUR
$6,795 USD
View
Price last confirmed 17 days ago
B
Retailer 11
-
€6,322 EUR
$7,063 USD
View
B
Retailer 12
-
€7,581 EUR
View
B
Retailer 13
-
€8,226 EUR
$9,190 USD
View
B
Retailer 14
-
€9,133 EUR
$10,203 USD
View
Retailer 15
-
€10,097 EUR
A$17,355 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
€10,127 EUR
£8,909 GBP
View
B
Retailer 17
-
€11,158 EUR
$12,465 USD
View
Retailer 18
-
€11,932 EUR
$13,330 USD
View
Price under review
Most Expensive
Zales
525166977 · Oct 30
€11,932 EUR
$13,330 USD
View
Price under review
18 more retailers have this diamond
Prices start from €3,800 EURSave up to €7,358 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.

B+
5.91ct Round
€3,800 EUR