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 $5,427 SGD

$4,245 USD

As of October 29, 2026

Save $10,509 SGD (66%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $17,041 SGD at Kay Jewelers · As of October 30, 2026

View at Kay Jewelers

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

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%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6522827688

Side View

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: $17,041 SGD|Low: $5,427 SGD|High: $53,092 SGD|Avg: $15,159 SGD|-46.3%

Kay Jewelers

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 30, 2026

Retailer 18$5,427 SGD

Retailer 5$5,688 SGD

Retailer 6$5,787 SGD

Retailer 3$6,295 SGD

Retailer 17$6,354 SGD

Retailer 13$6,404 SGD

Retailer 16$8,642 SGD

Retailer 4$8,683 SGD

Retailer 7$9,029 SGD

Retailer 14$10,827 SGD

Retailer 11$11,748 SGD

Retailer 15$14,421 SGD

Retailer 12$14,464 SGD

Retailer 9$15,936 SGD

Kay Jewelers$17,041 SGD

Retailer 2$17,041 SGD

Retailer 10$24,867 SGD

Retailer 19$37,329 SGD

Retailer 8$45,698 SGD

30 data points across 19 retailers

22 retailers$5,427 SGD to $15,936 SGD

B+

Cheapest Retailer

$5,427 SGD

$4,245 USD

B+

Retailer 2

$5,688 SGD

$4,449 USD

View

B+

Retailer 3

$5,763 SGD

$4,508 USD

View

B+

Retailer 4

$5,787 SGD

$4,527 USD

View

Retailer 5

$6,295 SGD

$4,924 USD

View

Price last confirmed 14 days ago

B+

Retailer 6

$6,295 SGD

$4,924 USD

View

B+

Retailer 7

$6,354 SGD

$4,970 USD

View

Retailer 8

$8,642 SGD

$6,760 USD

View

Price last confirmed 12 days ago

Retailer 9

$8,683 SGD

$6,792 USD

View

Retailer 10

$8,687 SGD

$6,795 USD

View

Price last confirmed 16 days ago

Retailer 11

$9,029 SGD

$7,063 USD

View

Retailer 12

$10,827 SGD

€8,066 EUR

View

Retailer 13

$11,748 SGD

$9,190 USD

View

Retailer 14

$13,044 SGD

$10,203 USD

View

Retailer 15

$14,421 SGD

A$17,355 AUD

View

Price last confirmed 8 days ago

Retailer 16

$14,464 SGD

£8,909 GBP

View

Retailer 17

$15,936 SGD

$12,465 USD

View

Most Expensive

Kay Jewelers

255776657 · Oct 30

$17,041 SGD

$13,330 USD

View

Price under review

17 more retailers have this diamond

Prices start from $5,427 SGDSave up to $10,509 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.

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B+

5.91ct Round

$5,427 SGD